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The internet is full of folks who want to act like smarty-pants. Online, anyone can be a know-it-all with a simple visit to Google and even their opinions. Granted, there are times when others get humbled by someone better informed and versed in one topic or another.

There's a group that collects such interactions, titled r/Don'tYouKnowWhoIAm. Medical, science, and other experts lurk on the internet too, waiting for their chance to put jerks in their place. So, here we present to you the newest collection of cases when folks didn't quite know they were talking with a person they were talking about. Get ready to feel some mild second-hand embarrassment!

More info: Reddit

#1

Facebook User Encounters A Genetics Expert

Online conversation where someone misunderstands the identity of a genetics expert in a hilarious case of mistaken identity.

danyaal99 Report

Evo
Community Member
1 year ago

that's actually pretty cool Screenshot...70-png.jpg Screenshot-2025-05-05-003319-681869d3cbe70-png.jpg

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    #2

    A Comedian Gets Called Out For Stealing His Own Joke, But It Ends Nicely

    Online conversation showing a hilarious case where people didn’t know who they were speaking to in comments.

    dawtroo Report

    Emilu
    Community Member
    Premium
    1 year ago

    Least he had the balls to admit it, unlike others.

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    #3

    American Academy Of Pediatrics, Where Are You Getting Your Information?!

    Social media comments highlighting hilarious cases where people online misunderstand who they are speaking to about measles.

    ApparentlyRandom Report

    Skogsrået
    Community Member
    Premium
    1 year ago (edited)

    "There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that my ignorance is just as good as your knowledge." - Isaac Asimov -

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    #4

    Musk Challenges Yann Lecun

    Twitter conversation screenshot showing a hilarious case where people online didn’t know who they were speaking to.

    SiliconValleyIdiot Report

    Emilu
    Community Member
    Premium
    1 year ago (edited)

    Aww, c'mon. Musk has supported and licked the booty of the Big O, made Tesla the brand a laughing stock and generally acted like in a complete moron in that time, and all you've done is publish over 80 technical papers? /s

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    #5

    Candidate For Jersey City Mayor Just Embarrassed Some Dude 😭

    Online chat where someone insults a Harvard Law graduate unaware of their true identity in hilarious cases online.

    Edaimantis Report

    BeesEelsAndPups
    Community Member
    1 year ago

    Best possible answer. Well done Mr. Ali

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    #6

    Guy Talking About The Military Is Actually A Vet 🤯

    Twitter exchange where a soldier clarifies his identity, showcasing a hilarious case of people online not knowing who they were speaking to.

    Tasty111 Report

    Existing
    Community Member
    1 year ago

    Most of my husband’s family were in the military. They love shutting people down.

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    #7

    Gail Simone Could Be The Spokesperson Of This Sub

    Twitter thread showing a hilarious case where people online didn’t know who they were speaking to about comic book authors.

    tribblemethis Report

    UKGrandad
    Community Member
    1 year ago

    My own rule of internet comments: when a comment begins with 'ummm', the commenter is an insufferable bore and the comment will be patronising, smug, and wrong.

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    #8

    He Practically Is The Spiderman

    Twitter conversation where user is unaware they are speaking to Spider-Man writer Dan Slott, highlighting hilarious online misunderstandings.

    DanSlott Report

    Existing
    Community Member
    1 year ago

    I could see that person respond with someone like, … But do you know Spiderman personally?

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    #9

    Yakuta Not Kimono

    Online interaction where a person corrects cultural misunderstanding, revealing they hold a Japanese passport in a humorous case.

    Manus_R Report

    Robert Millar
    Community Member
    1 year ago

    2) You ignorant nobody pretending to be put out over a cultural issue you know nothing about.

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    #10

    Simple Answer To A Simple Question

    Twitter exchange showing a humorous online misunderstanding where a user questions another’s expertise.

    QueenMab87 Report

    Subaru645
    Community Member
    1 year ago

    But, did they declare it…?

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    #11

    Martin Scorsese Is Not A Real Cinephile

    Martin Scorsese confused online with a movie debate in hilarious cases where people didn’t know who they were speaking to.

    thesunsetdoctor Report

    Abel
    Community Member
    1 year ago

    "You talking to me?"

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    #12

    Explain To The Author Of "The Handmaid's Tale" Her Inspiration For Her Own Book

    Tweet showing a political cartoon with a voting booth and handmaid costumes, highlighting online confusion cases.

    WalterCanFindToes Report

    Kat Alison
    Community Member
    1 year ago

    Islam: in extreme forms, very misogynistic. Christianity: in extreme forms, very misogynistic. Two things can be true at the same time.

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    #13

    To Not Know Who Made Wurm

    Twitter exchange showing a hilarious case where people online didn’t know who they were speaking to about game development.

    notch Report

    Weltschmerz
    Community Member
    1 year ago (edited)

    Ha! Their name "poor decisions", sounds about right!

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    #14

    Too Bad

    Tweet showing a hilarious case where people online didn’t know who they were speaking to, involving mistaken identity.

    HobbieK Report

    Earthquake903
    Community Member
    Premium
    1 year ago

    Yeesh

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    #15

    Director Chimes In

    Reddit conversation showing hilarious cases of people online not knowing who they are speaking to about a movie.

    OvertlySinister Report

    CP
    Community Member
    1 year ago

    The question was appropriate and asked respectfully.

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    Never miss a story that brings joy to the world. Add us on Google

    #16

    Telling Stephen King To Get A Job

    Twitter exchange showing a hilarious case where people online didn’t know who they were speaking to.

    anon-9 Report

    Existing
    Community Member
    1 year ago

    That guy better be careful. He might get the Stephen King curse.

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    #17

    Commenter Doesn’t Recognize Top Female Chess Talent

    Group of young women posing at a party, illustrating hilarious cases where people online didn’t know who they were speaking to.

    DrestinBlack Report

    Emilu
    Community Member
    Premium
    1 year ago

    I love this one. You can be hot and also do 'smart things', sir.

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    #18

    Scolding A TV Anchor Talking About His Own Work

    Tweet thread showing a news reporter clarifying mistaken identity, part of hilarious cases people online didn’t know who they spoke to.

    b34tn1k Report

    David Morgan
    Community Member
    1 year ago

    Good for Kyle to acknowledge the work of his colleagues and contemporaries. It's easy to accept unearned praise, harder to divert it to other worthy recipients.

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    #19

    Regarding Oppenheimer

    Screenshot of a hilarious online exchange where people didn’t know who they were speaking to.

    kevinrogers94 Report

    PataSata
    Community Member
    1 year ago

    Someone can get an award for a movie they make, some still will find that movie sh*te. Vice versa.

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    #20

    Does This Go Here?

    Twitter conversation screenshot showing a humorous online exchange illustrating clueless interactions between users.

    ratsmacker47 Report

    Lady Eowyn
    Community Member
    1 year ago

    It's a UK thing. I went to university, not to a university. I was in hospital, not in the hospital.

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    #21

    Twitter Never Stops Giving

    Twitter exchange where someone wrongly assumes an identity, a classic hilarious case of online misunderstanding.

    Youriclinton Report

    WindySwede
    Community Member
    1 year ago (edited)

    "But did you read it?

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    #22

    Twitter User Tells Known Anthropologist To Study Anthropology

    Twitter exchange showing a hilarious case where people online didn’t know who they were speaking to.

    Semi-Empathetic Report

    Auntriarch
    Community Member
    1 year ago

    And he's descended from hobbits

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    #23

    Might Want To Freshen Up On The Bible

    Online conversation where one person quickly questions another's Bible knowledge in a hilarious misunderstanding scenario

    PizzaReheat Report

    Kat Alison
    Community Member
    1 year ago

    Maybe a badly-edited collection of fiction stories is not meant to be used as a non-fiction guide to everything forever and ever.

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    #24

    Guy Doesn't Realize He's Talking To Andy Weir, The Author Of The Book

    Tweet thread about a casting misunderstanding showing a woman in a black dress, illustrating hilarious cases of online confusion.

    TerrainRecords Report

    Ejteh
    Community Member
    1 year ago

    They are talking about the book Project Hail Mary, written by Andy Weir. A very good sci-fi story (in my humble opinion), read it last month. 10/10 would recommend!

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    #25

    I Wrote The Bug😄

    Reddit thread showing hilarious online misunderstanding where users didn’t know who they were speaking to about a bug.

    Tommyblockhead20 Report

    Bookworm
    Community Member
    1 year ago

    I can confirm that Colby can confirm that Phil can confirm that Taylor wrote this bug.

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    #26

    Rip

    Screenshot of a hilarious online conversation where users misunderstand who they are speaking to.

    EmmaTolkin Report

    Morgen Stern
    Community Member
    1 year ago

    Well, she is the daughter of American screenwriter, novelist, and director Michael TOLKIN (yes, she knows how to spell her own surname) who wrote (amongst other things) screenplays for various TV series (Ray Donovan, Escape at Dannemora...) and films (Deep Impact, Changing Lanes...). Not to be confused with our old pal JRR who had a thing for bling and hairy feet f****h.

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    #27

    Asking The Literal White House If They Read The Fema Fine Print

    Online conversation where a user doesn’t realize they are speaking to the official White House account.

    WanderingLost33 Report

    Kathy Brooke
    Community Member
    1 year ago

    These days I wouldn't count on the White House Account to know the law.

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    #28

    But He’s Like 99.9% Sure!

    Online conversation where people didn’t know who they were speaking to about a skin condition resembling a mole.

    Crooked_Al Report

    Earthquake903
    Community Member
    Premium
    1 year ago

    S c r o t u m

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    #29

    It Really Did Work Too Well

    Twitter post showing Tom Holland’s age ID mix-up at Target, illustrating hilarious cases where people online didn’t know who they spoke to

    Verbalase69 Report

    XenoMurph
    Community Member
    1 year ago

    He does look about 12 yrs old

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    #30

    Women Can Only Be Of Models

    Twitter exchange shows people online confused about someone's Harvard alumni status and software engineer role.

    xgigglypuff Report

    winterwidow87
    Community Member
    1 year ago

    But she's pretty and blonde how can she be a software engineer? /S

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    #31

    I Love AI ‘Artist’ Tears

    Twitter meme showing a conversation about AI art vs actual artists, highlighting hilarious cases of mistaken identity online.

    AtsuJoestar Report

    Kazaretski
    Community Member
    1 year ago

    "without using your own art"...sure sounds familiar lol

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    #32

    Do You Think A Founder Of Twitch Wants To Sell His Twitch Account For $500?

    Screenshot of a humorous online conversation showing people not knowing who they were speaking to on social media.

    BetterKev Report

    Chris the Bobcat
    Community Member
    1 year ago

    Jacob asked politely. In this time of division and unpleasantness, that alone should be recognized as a good thing.

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    #33

    What A Joker

    Twitter exchange where a user didn’t know they were speaking to a DC Comics writer about the Joker character.

    Super-Noodles Report

    Existing
    Community Member
    1 year ago

    Clowns were scary. John Wayne Gacy.

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    #34

    Same

    Twitter exchange where two aerospace engineers unknowingly respond to each other in an online conversation.

    jimmayjr Report

    FreeTheUnicorn
    Community Member
    1 year ago

    Not sure "I work for ;Boeing" is the flex he thinks

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    #35

    Twitter Doctor Tries To Argue About A Player's Injury With The Player's Dad

    Twitter exchange where people online hilariously misunderstand who they are talking to about an injury diagnosis.

    DrSioux22 Report

    mria alternativa
    Community Member
    1 year ago

    Putting the name in quotation marks is so disrespectful.

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    #36

    Ask Women Who Writes Superman Comics If She Knows He's Not Real

    Online conversation where someone didn’t realize they were speaking about a fictitious character Superman in a hilarious case.

    13curseyoukhan Report

    Existing
    Community Member
    1 year ago

    What?! Superman is fictitious? I’ve been lied to all this time.

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    #37

    This Guy Is Creator Of Buckshot Roulette Btw

    Tweet showing a copyright owner disabling media, one of the hilarious cases where people online didn’t know who they were speaking to.

    mikeklubnika Report

    Blackmoon The Dragon
    Community Member
    1 year ago (edited)

    Buckshot Roulette, a fun game :) although it is kinda violent... it is kinda funny that he got copyright blocked for his own game rofl

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    #38

    Former Battlefield Dev Hasn’t Played Battlefield Apparently

    Screenshot of a hilarious online exchange where one user challenges another about playing Battlefield, showing funny interaction cases.

    locust9 Report

    Lady Eowyn
    Community Member
    1 year ago

    So many of these refer to people/ things I've never even heard of. I don't have the energy to google every unfamiliar person/thing.

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    #39

    “He’s Stealing Content!” It’s My Content

    Online comment exchange showing confusion, a classic example from hilarious cases where people didn’t know who they were speaking to.

    ChickenNuggetLord74 Report

    turk
    Community Member
    1 year ago

    Needs more context.

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    #40

    He Played The Games So He Would Know Better Of Course

    Twitter exchange where one user claims to have written the BO2 implementation, showing hilarious online confusion.

    RayZenz91 Report

    Blackmoon The Dragon
    Community Member
    1 year ago

    What does SBMM mean?

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