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“It’s So Weird, I Still Get Chills”: 29 Unresolved Mysteries People Carry With Them
Life is full of mysteries, realistically. Some are profound, some are hilarious, and some are so confusing that even Sherlock Holmes would tap out and go home early. Whether it’s a strange noise, a disappearing item, or a family story that makes zero sense no matter how many times you hear it, everyone has at least one unsolved personal mystery lurking in their past.
Lucky for us, the internet never disappoints when it comes to sharing the weirdest ones. From eerie coincidences to baffling disappearances, the stories range from funny to unsettling to downright mind-bending. And of course, we’ve gathered the most intriguing, bizarre, and unforgettable ones for you to puzzle over right along with them.
More info: Reddit
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#1
My grandma had a secret "emergency" stash of cash she never told anyone the location of. When she left us, we found nothing. To this day we joke theres 5k taped under some random table at a thrift store.
WindySwede 1 hour ago
Cue the hidden gold in the house here in Sweden that an comic duo bought. And have now been in battle with the old owner over.. strange, and the roofers who found it took it home! Then called the police, and then wanted a part of the finding. Worth like €0.7 M at least ..
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#2
In my family the biggest mystery was why small things kept disappearing around the house for years. Pens, socks, keys, even my mom’s glasses would go missing all the time. We blamed each other and thought we were all just forgetful. When we finally moved a heavy dresser during a renovation, we found a huge stash of stolen items underneath it. Our old cat had been quietly collecting things for almost a decade. We still cannot figure out how he managed to grab so much without anyone noticing.
#3
I just remembered this one. Many years ago before cell phones were ubiquitous, I was a 911 dispatcher and received a 911 call from a gas station payphone off a rural mountain highway. Caller had been westbound on a divided part of the the highway and told me that they had seen what appeared to be a pale woman with blood on her head, holding an infant standing by the eastbound side of the highway. The caller headed back to the location and would meet highway patrol (CHP) there.
Officers (and I might have started fire/ems as well) meet the RP in the area of the siting and no one is there. They check up and down the highway and find nothing so cancel the call. One officer just gets a weird feeling and goes back to the spot, gets out of his patrol car and goes over and looks over the side through some brush. About 50ft or so down slope is a wrecked car. PINNED inside is the late woman driver with a head injury, and in back in a car seat is her baby alive in a car seat! She matched the description of the mystery woman but she departed on impact and was also pinned in so the other driver couldn't have actually seen her!
Creeped us all out then and me again just now.
Unsolved events feel unsettling because they leave the brain in a state of "unfinished business". Psychology Today explains that when a situation involves potential danger or injustice but lacks a clear explanation or resolution, the mind struggles to fill in the missing pieces.
They add that humans naturally prefer complete, coherent narratives, so gaps in understanding create cognitive dissonance and persistent "what if" thoughts, leading to lingering anxiety. Unsolved events also represent radical uncertainty, as details like who, why, or whether it could happen again remain unclear. This ambiguity heightens fear of the unknown and a sense of lost control.
#4
My wife’s uncle walked out on his farm one morning a couple years ago, as he did every morning, and nobody has heard from him since. We initially assumed he had a heart attack or some other medical event and was gone out there, but after many extensive searches and the passage of two years, there’s no trace of him. It’s weird.
#5
Ugh, mine is pretty dark. My cousin disappeared fifteen years ago and his car was found, but no body. That has changed every single person in my family.
#6
When I was about 9, someone broke into our family house while we were on holiday. They didn’t steal anything, but left a giant blood puddle (with no drips to or from it) on our upstairs landing, a strange fabricky blood pattern running along the stairs and apparently blood was sprayed (likely out of a bottle) all over our cleaning supplies in the bathroom. Initially the police said an animal had broken in to give birth (even though the lock was clearly broken open by force) and then said the blood was human but closed the case without a conclusion. I was too young to be scared (my mum said she couldn’t sleep for weeks and was convinced she heard movement in the attic - the hatch was directly above the stain) but I think about it a lot…
A lot of weird stuff happened in that house….
However, Cold Case Inc. highlights that missing or unreliable information is actually a major reason cases remain unsolved. They explain that when evidence is weak or incomplete, investigators often deprioritize cases due to limited resources. Over time, witness memories fade and can be influenced by external factors, making leads less reliable.
Inconsistent witness statements or mishandled evidence further undermine confidence in prosecution, sometimes preventing charges even when suspicion exists. Additional challenges, such as poor inter-agency communication or inadequate training, can turn promising leads into dead ends, leaving cases unresolved and frustrating both investigators and those seeking answers.
#7
One day my cousin told his wife he was going to the gym...he never came home. He had cleared out their bank account, had already packed a bunch of stuff he wanted to take (valuables, tools, firearms, etc.) and just disappeared. It was obvious he wanted to go, so there was no police involvement. But this was YEARS ago, and he has never resurfaced. His wife hired a private investigator and there was really no trace of him anywhere. No credit card charges, no phone activity, nothing. One theory is that he went to Mexico or Central America where he had friends. No one really knows why he left....but it's a family mystery we always joke about.
#8
The father of my sister's baby and what happened to the baby. She got pregnant in high school in the 70s and the baby was whisked away right after birth, never to be seen by my family. I often wonder if he was adopted locally, and if I ever ran into him.
#9
What happened to my mother 😢 she disappeared about 30 years ago after battling post-partum depression after having me. She has not been reported Deceased, and last my family knew she was still collecting social security. I wish I knew where she was and her condition.
According to Knowledge Voyager, certain events also remain unexplained simply because they are extraordinarily rare or random. Historical examples include the Dancing Plague of 1518 in Strasbourg, where hundreds of people danced uncontrollably for weeks, sometimes until their demise, with causes like mass hysteria or ergot poisoning still unproven.
Another example is the disappearance of the Flannan Isles Lighthouse keepers in 1900 off Scotland, where storm damage may have played a role, yet no bodies or definitive evidence were ever found. These incidents highlight how some mysteries persist because they defy ordinary patterns and resist conclusive explanations.
#10
I found my sisters retainer she lost at a playground in the early 90s.
It was in a pocket of a sheepskin ranchers jacket I was trying on at a thrift store in the Nashville area.
It had her name and our old landline permanently stamped in it. She verified the pics I sent.
We had never gone to Nashville as a family growing up.
Its a mystery at this point none of us want solved.
#11
My grandpa left us in 2005. He lived on a homestead he built that was on a big tree farm. He would walk his property every day. One morning, he went out for his walk and did not return. Long story short, he had a stroke while on his walk, was found unresponsive, taken to a hospital, put on life support, and was gone a day or two later after family had arrived.
He also journaled every single day. Simple entries like 'went grocery shopping' 'kids brought food over' 'had a doctors visit'... stuff like that. Really simple.
My uncle just left us recently, and we were going through his personal belongings over the holiday. In those belongings, we found the journal, and decided to look at my grandpa's last few entries. The last few entries, were:
"Not feeling well, had stroke today."
"In hospital. Son and grandson arrived today."
"2:45pm, gone. I am resting now."
The official time of departure was 2:49pm.
The handwriting from each entry is *identical* to the previous, going back years. We cannot see a difference in the handwriting. My grandpa, grandma, father, aunt, and uncle are all dead now. The whole family is dead except us. We will never get an answer on these entries. There is no one to ask.
Apatheist Account2 10 minutes ago
My grandfather's diary had an entry along the lines of "I don't think I can go on much longer". Sometimes, perhaps, one just knows.
#12
During a night out I parked my car on a street across from the bar we were going to. We took an uber home that night even though I was sober. I clearly remember looking at my car before leaving. The next day when we went to pick it up, it wasn’t on the street I had parked it so I assumed it had been towed. We turned down another street to try and circle back around only to find my car parked on a completely different street, facing the opposite direction of where I had parked it. I regret not asking the bar for their surveillance to try and figure out what happened.
Mindletic then explains why unusual or conflicting events are more likely to stick in memory. They highlight that it happens because they disrupt our expectations and force the brain to process them more deeply. The mind prioritizes novelty and surprise, making these experiences more vivid and easier to recall than everyday routines.
Furthermore, unexpected details create cognitive dissonance, encouraging repeated mental rehearsal that strengthens neural traces. Conflicting accounts further intensify this effect by engaging critical thinking and emotional involvement, causing the brain to repeatedly reconcile the discrepancies, which reinforces the memory over time.
#13
Japanese side of the family (mom's side) is filled with all the Japanese Soap Opera tropes you can imagine. The biggest unsolved mystery is how my step-aunt found a way to pay for my mom's university tuition. My mom had average grades and knew that her family did not have the money to afford it despite the fact her dad (grandpa) worked as a diplomat for Japan.
Per my mom, step-aunt walked in one day and handed over a bag of cash and a check linked to an account that was not in the family. No one knows what or how she got it. She was a recently married woman who was planning on being a housewife (mid 80s when married in her mid twenties).
The only backstory on her is that she was, like my mom, really into punk rock and played bass guitar. Both her and my mom would go to underground concerts and be all around punks with the motorcycle gangs of the time.
Uncle, who was married to step-aunt, was just as confused, but didn't ask questions. He was a caring and the typical "lovable and endearing idiot" in the family. He loved step-aunt enough to trust her and not question things.
To this day, no one knows where the money came from. It paid for my mom's university tuition. Yes, step-aunt is still alive and well. Single now because lost his battle with lung cancer from smoking too much. Still lives in the same apartment she first bought in Tokyo.
#14
Where is my other frickin sock? I put two in the dryer and now there is one.
#15
My sister sent me this thread and told me I should post the story of my friend who disappeared and we never heard from again.
I was in high school in 2003 & was living in the UK as an exchange student, when another girl started at our school. We became fast friends & she became part of our larger friend group. She had no family living there that any of us knew of, and she (supposedly) lived with roommates nearby. We were all 16-17ish. At the end of the school year I left to go home & she stayed for the final school year. She was applying for Universities there, and we talked on the phone several times throughout the year, friends saw her in class, we wrote letters, and sent packages, etc.
One day she came to school and stopped a friend of ours & said she desperately needed to talk to him. He hadn’t been to homeroom in weeks, so he asked her to give him a few minutes and he’d be right back. She was never seen again. She never returned to school & police even showed up to ask my friend what he knew (nothing).
I tried emailing her for YEARS. I even posted about her on one of those “looking for someone” websites, and go no hits. I have no idea if she had an emergency and had to move back to her home country, if someone showed up for her & took her away, or if she picked up and started a new life somewhere. I never got an email back from her & she still comes up in conversation, when the last person to see her at school & I get nostalgic and start talking about our mutual year in high school. Until the day I am gone, I will wonder what happened to her.
At the end of the day, these real-life mysteries remind us that life doesn’t always come with explanations, or even a decent plot twist to help things make sense. Sometimes events unfold without logic, people act in ways that defy reason, and oddly enough, that’s part of what makes these stories so entertaining.
Not only do they show just how weird and unpredictable life can be, they also show how downright fascinating everyday life is. Brace up as you continue to dive into the stories that still have people scratching their heads years later.
#16
About a month ago I used some peanut butter in the evening and put the jar back in the fridge on the top shelf. It was still half full. The next day it was gone. I even rummaged through all the garbages with no luck. No one seems to have a clue what happened to it nor does anyone seem too concerned either.
#17
New years. My buddy and I were at a bar downtown and got out and couldn't get a cab. It was -10 degrees out, cops were out like crazy, this was also before Uber or Lyft.
I literally asked a cop for a ride home and he said no. We huddled with some strangers for warmth, and then they said they got a cab and I basically begged them to take me with them because I was going to freeze and my phone was almost off. I need to iterate, my friend was with us the entire time.
So they say yes, I get into the cab and realize my friend isn't with us and I was like what? So I called him thinking maybe he accidently wandered off, we were drinking and all. He answers the phone and I'm like hey we're in the cab, where are you?
He says he's at home. I am extremely confused because I was just with him maybe 1 minute at max earlier. He lived at least 15-20 minutes away on the other side of town. I ask him, "are you sure?" I was worried he was drunk and lying or something and he goes "nah I'm sitting in my kitchen right now having a beer"
Next day rolls around, I ask the people to take my back to my car. I get home and charge my phone and call him and I was like "so what really happened last night?" And he was confused. I explained my side of the situation and he was like "dude I really don't know. I was standing there, and next thing I knew you called me and I was in my kitchen"
We talked about it for like 10 years and never figured out how he magically teleported home in the span of less than 60 seconds.
I would like to explain it away that he was drunk and not where he thought he was or something weird but he was one of the most honest people I knew. Like almost too honest most of the time. He said he woke up in his bed and remembered the phone call but could not remember how he got home at all. He also said he was basically just tipsy when he got home, he wasn't trying to get smashed and be out like that, that he waited until he got home to get actually drunk with his roommate.
I just don't know..
#18
Every Thanksgiving my uncle disappears for ‘a quick errand’ and returns a few hours later with zero groceries and a suspiciously improved mood. The whole family has theories, but not a single answer.
#19
My sister once had this weird mass on her collarbone. They removed it and tested it, but the most they could determine was that it wasn’t cancerous. To this day, we still don’t know what it actually was, but it hasn’t come back or anything.
#20
Starting about when I was 13, my mother began getting a family photo xmas card from a family we def did not know, who lived a state away. This was in the late '90s. The envelope was addressed to her. My mother thought it was funny and put the card up with all the others she received. She continued to get them so long that the kids in the photo had grown up and went to college! Every year id be like can't you write to these people? I wish I still had them because I would def give them a ring LOL.
#21
I met my dad when I was an adult, a few months after a medical DNA test revealed that the person I thought was my dad was not really my dad. The new dad and I looked enough alike that it seemed legit. We also have the same blood type.
Fast forward 20 years and I take a so-called vanity DNA test that shows I am indeed part of this family. I match to my dad's sister, cousins, etc.
A few years later I'm rummaging around in my family's old photos and find a picture of my dad's brother from about a year before I was born. There are zero pictures of my dad among these photos.
At this time, the brother was supposedly a happily married man so was he doing hanging out with a 16 year old who liked to party?
I am not in contact with my designated dad, and his brother departed years ago. My mom is your basic liar and not trustworthy. The only hope of solving this mystery is if the brother's kids ever take a test. I'm all about spilling the beans when it comes to family mysteries but I feel like this one can be left unspoken until proven otherwise.
#22
My grandpa, his 3 brother's all disappearing at once, they went to a function at another village and were never or heard from again.
#23
I know this won`t sound like much, but it has me stumped. A few years ago I was coming out of a Parking lot. Turned on to the road with the light, a car pulled behind me and started making threats, screaming and yelling. Followed me a good while. I couldn`t have cut him off, he was at a red light when I was turning on a green. To this day I have no idea why this person wants to get rid of me.
#24
My uncle has been missing in Cancun since June/July of 2023. I know we’ll never get answers and it eats me alive at night.
#25
My grandfather has three different documented birthdays. Since he left us, I’ve also come across some interesting military paperwork from WWII along with other documents and photos. I was very close with my grandfather and I just have so many questions that I’ll never get answers to.
#26
There's a morning radio show I've listened to for over 15 years. One of the guys' had a pair or shoes he wore for a long time.......& one morning woke up and only ONE of the shoes was Brand. Spanking. New. His whole family denies anything, there's never been any lead as to what happened. It REALLY freaked him out.
#27
I may be related to a very important historical figure, but there is some controversy to his story. He's a hero in his land and outwardly to the world at large, for the most part, but not so much amongst extremists who he allied with to achieve their shared goals. There is also a deafening silence in my family whenever this is brought up. There are very few in the generation that preceded me in my family left, so the truth may never be known to us unless I were committed to extensive research, and even then I may never know.
#28
One mystery in my family is how a few old letters and photos ended up in my grandmother’s things with no explanation. No one knows who the people are or why she kept them. It’s still unsolved.
#29
An old relative told a story about some gold he had found in Alaska in like the 40s or something, when apparently it wasn't legal to keep gold. Or who knows, maybe he stole it. Or, maybe he was just making it all up! But he told enough of us that he had buried it, and generally where, but nobody knows exactly where, so we always talk about it. Apparently it's a coffee can full, and it's under a fence post, although even if it was true, that fence and post would be long gone by now. He was gone in about 1985 so who knows.
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