We've all been there. You're in the middle of a conversation or a presentation and suddenly your mind goes blank. What was that basic word, the one that I really really should know? Your panicked reaction to this untimely brain freeze only makes things worse, as your mind desperately scrabbles for an alternative word meaning something similar. Any alternative. "Shiny crumb," was what University of Cambridge physicist Paul Coxon eventually blurted out, having inconveniently slipped over the word "photon," a term that he would otherwise casually refer to several times a day. Naturally, his fellow scientists found it hilarious that Paul, with a Ph.D. in physics, was capable of such a catastrophic brain fart. It happens to the best of us! Paul took to Twitter to share his funny mistake and found that he certainly isn't alone who's sometimes having trouble with English words!
"I was talking with a colleague about how we can control the routes photons, i.e., particles of light, can take as they pass through the various solar photovoltaic materials and my mind just went blank," Paul explained to Bored Panda. "We were in the department tea room and there were crumbs on the table so I guess my mind just jumped and switched photons - a word I must say dozens of times a day, for “shiny… crumbs”. I can’t properly describe it. We both saw the funny side."
"My department has lots of very bright students and researchers from all over the world and I have immense respect for my colleagues studying for PhDs in what may be their second or even third language." Since my Tweet, lots of people on Twitter replied sharing their own funny stories when their minds have gone blank and forgotten words, and lots have been hilarious. The human mind is remarkable."
"I’ve also received several very nice emails from people with cognitive conditions, or are undergoing medical treatment which can cause some language impairment, saying how much they enjoyed to see folk “even those with advanced degrees” struggling with describing words too and it made them feel less alone, knowing that it happens to everyone."
Scroll down to read people's own hilariously funny Tweets for yourself, and share your own in the comments!

Image credits: paulcoxon

Image credits: paulcoxon
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I once try to ask for a coke in a glass bottle. But I forgot the word "glass", so I just ask for a coke "made out of Window, that one that came in transparent" hahaha
A friend of mine went into a Minute Man hamburger joint and ordered a cheeseburger without cheese.....that would be a hamburger, Carline.
omg i heard so many orders like that! also there was "hamburger, add cheese"
Load More Replies...It took me 3 days to think of 'frangipanny' Calling it a white flower, with yellow, did not help.
It turns out that this "tip of the tongue" phenomenon has a name: lethologica. Psychologists define the feeling as a feeling that accompanies the temporary inability to retrieve information from memory. Researchers have looked into lethologica and found some interesting aspects to this frustrating feeling.
I called my boyfriends Drill an automatic screwdriver ........ I will never live it down.
Still can't remember anything but "automatic potatoes."
Load More Replies...Like how paleontologists named the tail of a stegosaurus after something in a comic book. (Thagomizer)
I think it may be the case that the word for ‘binoculars’ in Dutch translates as ‘far away lookers’.
The tip-of-the-tongue phenomenon is universal.Surveys suggest that around 90 percent of speakers of different languages from all over the world report experiencing moments where memories seem momentarily inaccessible.
i'll be there for you...like i've been there before...
Load More Replies...Bet he doesn't have a lot "people you don't hate" in his life or how else will you forget this particular word.
These moments occur quite often and this frequency increases with age. Young people typically have tip-of-the-tongue moments about once each week, while older adults find that they may occur as often as once each day.
Haha! Makes me think of the line from Airplane where the reporter asks what type of plane is in trouble and Johnny says "Oh, it's a big, pretty, white plane with red stripes, curtains in the window, and wheels, and it looks like a big Tylenol."
Oh, mortifying. .😂,but makes me feel so much better, since I have brain freeze so often now I'm older!
Reminds me of a Zits strip https://safr.kingfeatures.com/idn/cnfeed/zone/js/content.php?file=aHR0cDovL3NhZnIua2luZ2ZlYXR1cmVzLmNvbS9aaXRzLzIwMDIvMDIvWml0cy4yMDAyMDIyNl85MDAuZ2lm
People often remember partial bits of information. For example, they may remember the letter the word they are searching for begins with or the number of syllables the word contains.
As someone who speaks five languages fluently, that happens. All. The. Time. it is incredibly annoying - you'd be speaking along and suddenly, blank. The word you're looking for in French is just not there... and instead you brains offers you this Italian word, which might not even be the correct one, but just homonym and simply won't take no for an answer. Nine times out of ten I end up having to either resort to a third language, like English in order to avoid "Buffy Speak".
Only 4 languages in my case, but yep! Can totally relate. And when you hang out between polyglots, you all do it as the most normal and natural thing, and understand each other while using these words in multiple languages other than the one you use for communicating.
Load More Replies...I once forgot how to tell gasoline in French while talking in french with an ex-mechanic and I've explained it as "the liquid that goes through the engine but not the oil, the other one"...I'm a hardware technician.
Oh that's me talking with my American friend (I'm polish) but sometimes i can't remember the word i want to use in both languages and then it's hard lol
Being billingual : searching words in 2 languages instead of one.
I always have problem with Shrimp -English to Czech. And call it ocean pink fly
In this particular case, I think English is to blame. Look it up sometime and see how many languages use anana (or something close) as the word for pineapple - or should I say that only English uses pineapple as the word for anana?
yep, bilingual here too, I have it all the time!! I used to work for a pharmaceutical company answering phonecalls with questions about drugs in both English and Dutch and I was pregnant! I had a lot of very embarrassing conversations where I just couldn't think of the right word in the right language!
Same here! Dutch and English. Not work related, but just every day moments. It is fine, except for when I am around someone who doesn't know English. But luckily most people understand enough English to know what I mean and then correct me with the right Dutch word :-)
Load More Replies...you'd think, but ananas is pineapple. Banane is Banana
Load More Replies...When you experience lethologica, you know that the word you are looking for is there, it's just tantalisingly outside of your grasp. It seems to have been closed off, behind some kind of mental brick wall. When something finally comes along to trigger the missing information, the sense of relief is real! There doesn't appear to be any particular reason why lethologica happens, beyond being simply tired, or perhaps the memory wasn't properly stored in the first place. Interestingly the phenomenon occurs more frequently in bilingual people, suggesting that the presence of competing words for the same meaning can have an interfering influence.
Sounds like one of my best friends who once asked for "woody music thingy with moving pins". Guitar was just too hard to remember...
After I saw the Lego movie, I had to ask my brother what that thing Lord Business used to disperse the kragle antidote because I forgot the phrase "Watering Can.".
So what can you do when you are struck by a "tip-of-the-tongue" moment? One tentative study suggests it could be as simple as squeezing your fist. "By clenching your left fist (or, theoretically, any significant portion of the left side of your body) you increase blood-flow to the contralateral or right hemisphere, which gives the retrieval mechanisms a lift," it is claimed. In the study they did a 90 second clench, but you can try shorter intervals for a possible memory boost. If nothing else it could relax your mind and help you to focus on something else, because the more you beat yourself up trying to remember the word, the harder it actually becomes.
My pregnant friend once forgot the word for coconut and called them "milk balls"
Adding the word, "hairy" makes it even better. :)
Load More Replies...My wife forgot the name “gem squash” while pregnant with our little girl. So, without even flinching called it the “green thing that’s not a watermelon”. My brain went to cucumber and confusion set me in very quickly. 😂
And a few years later, you say "And that is why the uh... guy on trial should be considered guilty."
That sounds fantastically delicious! But I do love cabbage, generally - cooked or raw. It's wonderful!
Geneva sounds more believable than what looks like trying to say Reno while sneezing
If your penis is green and lumpy (and tastes like dill) seek medical help immediately.
Load More Replies...My five year old son, during a game of “spot it!”, described a question mark as a “tiny mystery”. We still laugh about it three years later.
My daughter couldn't say cobwebs as a kid. She called them cod-webs. The image of huge 8 legged fish spinning webs in the corners of my house still haunts me & explains her arachnophobia!
Now that is a good description of a tremolo. I think I'll adopt it.
Awww, you're adopting a Chihuahua! Make sure it's microchipped and has been vaccinated!
Load More Replies...My father was a police officer at a Veteran's Administration so he was well know on the whole compound. He had a heart attack and was brought to the VA hospital, my mom was right next to him and the nurse said "Harry, I didn't recognize you with your clothes on!" She meant without his police uniform, but she was so embarrassed. We all thought it was hilarious!
Load More Replies...I was dating this American guy (I'm Brazilian and wasn't fully fluent back then) and I was telling him how, as a child, I used to say I didn't want anything to do with men, so I wanted to be a nurse when I grew up. He looked so confused. Only later I realized the word I wanted was 'nun'.
I frequently say husband instead of son and vise versa. I’m bipolar, so everyone assumes I’m off my meds.
when i worked at a fast food place, a manager spotted me there on my day off with friends and said something similar-but it was ok, we all knew what he meant
A man I was doing yard work for tried to say "Clematis", instead said "Clitoris", then panicked and said "I mean Chlamydia!" :-D
I so feel for you. I am a Marine Biologist with a PhD and once during my seal lecture to a rather noble audience I managed to creatively combine the word "hunt" with "cull" announcing that of course there is the infamous "Canadian seal c**t". I realised what I had just said the moment I said it and decided to just continue as if othing happenned. I think the audience blamed it on me being a stupid foreigner, but my work colleagues all fell off their chairs. Now every time I give this lecture I have to repeat "hunt, hunt, hunt"...
My teacher mixed up those two words one lol and ended up saying organasms
Hey, not so bad unless you're being called in as an expert for a TV programme and do it on live television... I still can't watch that interview. I also did it that one time I was on "Who Wants to Be a Millionaire", and they left it in because they thought it was hilarious. Turn a camera on me and I'm like a deer in the headlights.
I used to work for an exotic fruit exporter & mixed up Physalis & syphilis. Thank goodness they understood & we did not get a delivery of seven pallets of syphilis!
And also said by an 18 year old boy on a UK quiz show called Blockbusters. "What 'O' is the generic word for any living animal or plant, including bacteria and viruses?"
I mixed the words for erosion and erection.... still want to kill myself when I’m thinking about it🤦🏻♀️
My son couldn’t think of the name of his once favorite animal and kept referring to “lawn pigs” as if I should know exactly what he was talking about. It took me a minute to realize he was referring to ground hogs.
The first time my son saw horses up close he called them " BIG GOGGA" [which is how he said "dog" at around 2y.o]
For some reason this led me to think at would be like to have a stereotypical Orc as a barrister - "Me gud at talky talky to mans in front of other mans". I swear this would need to be a TV show.
I know how to words goodly. I accidentally said this. Now I say this on purpose when I make a mistake in speech.
My brother had a similar incident and resorted to " I'm sorry I have a bad remembery."
Lol. A friend of mine wanted to ask for the menu in a restaurant and asked for the map instead. The German word for both is Karte (card) btw.
And I remember my sleepy English teacher ordering a boiled eye instead of an egg. "Ei" pronounced like "I" or "eye" is the German word for egg.The look on the waiteress' face was too precious. lol
Load More Replies...A colleague and I took the Cambridge Proficiency, the highest level, some years ago. We were having coffee afterwards, when suddenly she realised that in her essay, she had written several times "human beans" instead of "human beings". I couldn't stop laughing!
The museum I worked at had a specific guided tour called "Human Origins" and it was all too easy to talk about Human Oranges by mistake.
Load More Replies...A friend’s dad suffers from seizures & sometimes forgets words. For a while he couldn’t remember the word for “kittens”, so he referred to them as “busy babies”.
That's almost a Malapropism. Some good ones are "The neighbours cooking fat just did its business in the garden again" and "Nancy is such a boiled sprat". We used have a clip show and I remember one reporter had trouble with "hypodermic needle" and called it a "hypodeemic nerdle". God bless Mrs Malaprop. :D
You're thinking of spoonerisms, mixing up sounds from within a phrase ("runny babbit", "blushing crow", etc.) A malapropism is using a similar-sounding word completely in place of the one you meant ("a rolling stone gathers no moths", "ending on a cliff-banger", etc.)
Load More Replies...I have a form of Malapropism/Spoonerism - if anyone knows about classic cars - i cannot verbally say Frog-Eyed-Sprite - it always came out as Sprog-Eyed-Fright. Many other instances. Walking stick is a Stalking wick, coffee table = toffee cable, etc. Recent Xmas I repeatedly referred to "kitchen dinner" instead of christmas dinner. Need to engage brain before opening mouth.
I do, as I drive one! Mine has been referred to as a Bog-Eyed-Fright before today. :D
Load More Replies...Driving with my sister many years ago, she suggested we park in the multi car-ey store park. ..They've never been called anything else since.
My husband once asked for “ bubble-less sugar gum”. When I was dumbfounded, he repeated it, a couple of times before it finally clicked.
Had a similar problem mixing cut and chunk when telling my mother what to do with the carrots for a stew
I accidentally asked a waitress if the French fries were regular or crinkle c*nt.
That doesn’t mean dumb ones don’t (that’s what my friends and I always tell each other, not trying to be mean)
Load More Replies...Me too - usually don't make much sense after a migraine!
Load More Replies...Oh I've done that one! Except my new words for table were 'bigger than a stool that you put things on but don't sit on' Succinct...
Yes! At work when I can't remember, nobody gets it. But, my best friend always knows (and laughs her a*s off).
Yes. My people. I am lucky enough to work alongside my best friend. I was promoted to a lead position and had teams in two other stores. They did not automatically replace my nonsense with the correct words and do what I said. They looked at me like I was nuts. I love my best friend.
Okay, at this point it seems clear that even if we forget EVERY OTHER WORD, we will always remember the word puppy.
Well, at a certain point, I'd argue there's not much difference between the two... Equally adorable, equally prone to mischief, equally clumsy, prone to piddling on the carpet...
By saying that last thing it will immediately grab the attention of everyone, though.
One time I introduced myself to a classmate, I had a brain cramp moment and said "My name is Wakko Warner. I never heard the end of it.
There's a principal in Oklahoma named Rick Grimes. Now THAT would be fun.
i haven't seen much of TWD but i know who that was
Load More Replies...I freezed for a few seconds many times when asked about my name... Happened to me regarding both my first or last name...
i have forgotten the last 4 digits of my ss # and almost got rejected for plasma donation! luckily the nurse realized i was just nervous and probably tired-i gave it partially as my husband's! lol oof
Load More Replies...As a pastor, I learned long ago to make sure I had the full name of the bride and groom written in my wedding notes!
My mind went immediately to urinary catheter. Glad it was a cup he needed.
i think need some if it wasn't beer
Load More Replies...I've called milk cow juice on more than one occasion because apparently that is a hard word for me to remember
My kids all learned Spanish from their grandparents and called milk 'baca juice'. Spanish word for cow is Vaca. They said baca. Confused every restaurant server we encountered.....
Load More Replies...This is how I come up with half the words I use a lot. Buddhist monk is now 'boonk'.. my brain goes faster than my mouth lol
I smoosh words together all the time. This morning I was teaching a class on hunger motivation, and instead of saying "meal" or "food", I said "mood". Students know my meme-based humor so we just ran with it.
"She'll go spare" or "she'll go potty", used to come out as "she'll go spotty"!
I was wearing this fleece-lined sweat shirt and my wife, annoyed that it was dirty, said "wash your ... thick shirt.
My wife wanted me to wash my fleece-lined sweatshirt but she couldn't come up with the word, so she said, "Wash your... thick shirt."
Ooh, good one. I'm stealing it and using it from now on. Next time someone chastises me that I should say "Merry Christmas" instead of "Happy Holidays" because F- all those other cultures and religions which also have celebrations around that time, some of them a lot older than Christianity, I'm going to tell them I personally don't celebrate Christmas, I celebrate "Light Bush Day".
Yep same life here one time I forgot the word mashmello so I called it to m sister (we were having hot chocolate together) "That squishy white square thingy" I will never forget saying that XD
When I was 19, we took a family trip to Canada. As we were crossing the border, one of the border guards pulled us over as the random car to check...we weren't world travelers by any means, so we got pretty nervous about giving the right answers. The guard asked my dad where we were from, and he thought for a few seconds, then said..."Merrick!" (our town) . The guard looked bewildered and asked again...this time, he answered, "Beach Drive". (our street). Let's give it another try...so he said... "North America!" So now, we all started yelling various locations..."United States!" "New York!" He must have thought we were either smugglers, or escaped from a mental facility... :(
Said every person ever who wrote academic textbooks
Load More Replies...But you went the other way. You can explain that by being extremely fancy.... 😉
I forgot the name of my husband as I tried to introduce to some friends. They knew I couldn’t recall his name. He knew I remember his name. They all let me twirl in the wind, gleefully grinning at me.
I'm sorry to laugh at your pain, because now I know it'll happen to me, but I'm laughing.
Load More Replies...I did that only it was my commanding officer when I was in the Army. And he had an ego the size of Trump's so it didn't go over very well.
I do this with my friends. Probably too often. I once forgot my friend Karen’s name for 2 weeks even though I’d known her for years and saw her relatively often.
I get anxiety speaking in front of people so on a recent training course when we all had to introduce ourselves I actually forgot my own name. The course provider stepped in and helped me say my name. I was mortified and I know that one will keep me from falling asleep for many, many years to come.
I was trying to introduce a coworker to a friend, couldn't remember the coworker's name. So I decided to introduce the friend first and see if the other name came to me. I forgot her name too. .... her name is Sarah. We have the same name.
If I see work colleagues outside of work, I have to rehearse their names in case I need to introduce them.
I was introducing my brother to someone and said "This is my brother…" and completely blanked on his name. My brother grinned at me, crossed his arms, and said, "I can wait…"\
I did this with my sister - she has never forgotten to remind me of it.
Load More Replies...I'm on Topomax and Lamictal. I do this with my spouse's name. We've been together 17 years.
Worked with a gentleman who hadn't worked in 5 years due to a stroke and he'd forget words but replace them rather brilliantly without missing a beat. I'd made us all a meal once and he strolled into the kitchen an announced, "that was a meal fit for a rich castle man."
The brain is a wonderful thing which know very little about. Damaged roads traffic jam will find another way for things to work. I remember a very intresting explanation by a friend who is a neurologist about the memory of who, of what, of when and of how.
Load More Replies...I have a medical condition that causes me to forget words. I was trying to say washing machine to my daughter and using hand gestures to describe it, she looked at me and said perplexed " a clothes rollercoaster?"
Once I forgot that my jet was named the Batwing, so I said ‘bat-aeroplane’!
Load More Replies...I'm rather fond of the occasion when I couldn't remember the word "lamb", so decided that "Sheeplet" would probably suffice. At least people knew what I meant!
I once forgot the word muffin at a restaurant, then proceeded to order a breakfast cupcake.
Watching a movie with my four year old, she gets her words mixed up and asks "are we going to watch douchebags two, now?". We were watching goosebumps 2, and now goosebump is code word for someone we don't like because obviously we swear too much.
Actually started blacking out with laughter from that. I picture you both being stoked to watch the movie because you enjoyed Douchebags 1 so much :D And there are so many movies that it could be the honest title of! But just imagine some Hollywood exec just throwing up his hands at the meeting to decide on a title, and saying: "you know what, guys, this meeting has gone on too long. We've all read the script, we know what we've got, here. It can't be hidden. Let's just come clean and give it to 'em straight. We'll just call the movie 'Douchebags' and have done with it. Later, a******s".
Load More Replies...One time I couldn't think of skull so I said skeleton head. My husband still won't leave me alone about it :)
Did it bother anyone else that there were parts of the story between the individual posts?
I hate having to read aloud, I get nervous and screw up almost every time. When I was a very shy sophomore in high school, I was in a class with all seniors and we had a sub and had to read a play. The line I was supposed to read was "He hasn't been laid up in six years." Of course, my nerves got the best of me and caused me to screw up and say "He hasn't been laid in six years." I was horrified. I still cringe every time I think about it and it was back in 1987.
Describing to my grandpa what I'd done recently for school, I told him I performed necromancy instead of a necropsy.
Trying to become a professor of post mortem communication?
Load More Replies...Worked with a gentleman who hadn't worked in 5 years due to a stroke and he'd forget words but replace them rather brilliantly without missing a beat. I'd made us all a meal once and he strolled into the kitchen an announced, "that was a meal fit for a rich castle man."
The brain is a wonderful thing which know very little about. Damaged roads traffic jam will find another way for things to work. I remember a very intresting explanation by a friend who is a neurologist about the memory of who, of what, of when and of how.
Load More Replies...I have a medical condition that causes me to forget words. I was trying to say washing machine to my daughter and using hand gestures to describe it, she looked at me and said perplexed " a clothes rollercoaster?"
Once I forgot that my jet was named the Batwing, so I said ‘bat-aeroplane’!
Load More Replies...I'm rather fond of the occasion when I couldn't remember the word "lamb", so decided that "Sheeplet" would probably suffice. At least people knew what I meant!
I once forgot the word muffin at a restaurant, then proceeded to order a breakfast cupcake.
Watching a movie with my four year old, she gets her words mixed up and asks "are we going to watch douchebags two, now?". We were watching goosebumps 2, and now goosebump is code word for someone we don't like because obviously we swear too much.
Actually started blacking out with laughter from that. I picture you both being stoked to watch the movie because you enjoyed Douchebags 1 so much :D And there are so many movies that it could be the honest title of! But just imagine some Hollywood exec just throwing up his hands at the meeting to decide on a title, and saying: "you know what, guys, this meeting has gone on too long. We've all read the script, we know what we've got, here. It can't be hidden. Let's just come clean and give it to 'em straight. We'll just call the movie 'Douchebags' and have done with it. Later, a******s".
Load More Replies...One time I couldn't think of skull so I said skeleton head. My husband still won't leave me alone about it :)
Did it bother anyone else that there were parts of the story between the individual posts?
I hate having to read aloud, I get nervous and screw up almost every time. When I was a very shy sophomore in high school, I was in a class with all seniors and we had a sub and had to read a play. The line I was supposed to read was "He hasn't been laid up in six years." Of course, my nerves got the best of me and caused me to screw up and say "He hasn't been laid in six years." I was horrified. I still cringe every time I think about it and it was back in 1987.
Describing to my grandpa what I'd done recently for school, I told him I performed necromancy instead of a necropsy.
Trying to become a professor of post mortem communication?
Load More Replies...
