You Breathe You Die

  • The rules are simple: You Breathe, You Die.
    ᴍᴇʀᴄʜ ➤
    ᴜɴᴜs ➣
    ᴀɴɴᴜs ➢
    ᴛᴡɪᴛᴛᴇʀ ► unusannus
    ɪɴsᴛᴀɢʀᴀᴍ ► unusannus
    ʀᴇᴅᴅɪᴛ ►
    ᴛᴜᴍʙʟʀ ►
    Edited by ►
    This channel, along with every video that has or will ever be uploaded on this channel, will be deleted after our year has ended. This is inevitable. Inescapable. Irreversible.
    Do not archive or re-upload anything. This is our last wish. Our parting gift. Stay true to the purpose of our final year or we shall lay down wrath upon those that attempt to escape the end.
    Memento Mori.
    Unus Annus.


  • Blaise Darmaga
    Blaise Darmaga Годину тому

    Mark: I’m gonna delete peen.
    Me: I watched it for the 20th time just now and it has been two months since this video

  • Your vids are AWESOME I mean it
    Your vids are AWESOME I mean it 3 години тому

    Mark and Ethan doing a direct carbon dioxide transfer

  • alex Mora
    alex Mora 3 години тому

    Drmentors reproduce by sucking out your soul and then you die and become one.

  • Yumi Inu
    Yumi Inu 5 годин тому

    the video still survives in a random youtube account!

  • JadeYukoXIV
    JadeYukoXIV 6 годин тому

    who held their breath along w/ them? i lasted longer than Ethan in the 2nd round

  • JadeYukoXIV
    JadeYukoXIV 6 годин тому

    3:36 to 4:34 XD XD XD XD

  • DavidDaGamer
    DavidDaGamer 21 годину тому

    Guys be afraid to moan near their girl. I be in my girl's ear like: 5:54

  • jadefirewolf
    jadefirewolf 23 години тому

    so far this is still my favorite unus annus video. idek why. it's just so good.

  • Gremlin
    Gremlin День тому

    They still haven't realized I Want To Believe is still on UAclips.

    KING SCULL 13 День тому

    I held my breath for two minutes

  • Zack Garcia
    Zack Garcia День тому

    I'm literally trying not through out the timer 😂

  • Student, Federico Solaroli
    Student, Federico Solaroli День тому

    is it just me or did was the unus annus at the start calmer than the others?

  • Night Sky
    Night Sky День тому


  • Madison Holt
    Madison Holt День тому

    In band we learn how to breathe in counts. We sometimes breathe in for 1 count and out for 20. This is kinda easy if tou ask me.

  • Samantha Lemons
    Samantha Lemons День тому

    mark and Ethan: 9:04

  • Alyssa Ledford
    Alyssa Ledford День тому

    i also always wonder how things reproduce. my mom and i spent 20 minutes learning about the reproduction process of a sponge.

  • Gracie Dix
    Gracie Dix День тому

    9:42 Ethan looks hella constipated! 😂

  • Student Catherine Robinson
    Student Catherine Robinson День тому

    I still cant believe mark was fucking MOANING as he took the tape off

  • Elliot Beynon
    Elliot Beynon День тому

    I know which one I would have deleted if I was Ethan...... The final part of Marks Vanish playthrough, the vid where he beat it..... Years of 'you should beat Vanish, you should beat Vanish' would become immediately valid again..... And Mark would need to return to hell to finally.... Truly..... Beat.... Vanish.

  • Ivan Mac
    Ivan Mac День тому

    When Sims characters talk: 3:35

  • PrawnKennedy PRO
    PrawnKennedy PRO День тому

    Them: tapes tapes to mouth
    Me: I thought we used our mouth to eat, and our noses to breathe lol

  • Rodents of RANDOMNESS
    Rodents of RANDOMNESS День тому

    Alternate title: mark and Ethan share air. And also hold their breath...

  • Rodents of RANDOMNESS
    Rodents of RANDOMNESS День тому

    Ethan: I have ADD
    His ADD: * is a thing *
    Also Ethan at 8:40: *you blreeathe in in mnee*
    Me: uh... you sure it’s ADD or is it a speech impediment? Or *both* ?

  • Isaac Wadr
    Isaac Wadr 2 дні тому

    9:05 to 9:15

  • Ebyangel
    Ebyangel 2 дні тому

    Blue and red. This quarantine is making me go crazy with theories

  • bullitt777
    bullitt777 2 дні тому

    Villager noises

  • Lobinha
    Lobinha 2 дні тому

    you breathe you die you dont breath you die too the life is so unfair

  • Hilaroonie
    Hilaroonie 2 дні тому

    At around 6:43 Mark 100% says
    “You ready for round three babe?”

  • Ear Of Truth
    Ear Of Truth 2 дні тому +1

    Breath, you die.

    *they both start breathing aggressively*

  • Kirbyfire73
    Kirbyfire73 2 дні тому

    Wait, when they had the skeleton tube, weren't they just breathing in carbon dioxide?

  • green bay
    green bay 2 дні тому

    Only mark and Ethan can make a video about holding there breath and still be successful

  • Sup Dood?
    Sup Dood? 2 дні тому

    They're literally both breathing through their nostrils.

  • Alyssa George
    Alyssa George 3 дні тому


  • Limeade
    Limeade 3 дні тому


  • Obscure Clips
    Obscure Clips 3 дні тому

    I'll just leave this here 5:44 you're welcome 😏

  • Lily Alexandra
    Lily Alexandra 3 дні тому

    did they forget that we exhale carbon dioxide not oxygen 😂😂

  • tomislav scerbe
    tomislav scerbe 4 дні тому

    Wait, what?

  • Nick Bumblebee
    Nick Bumblebee 4 дні тому

    That beginning has me manually breathing

  • Foxy Turnez
    Foxy Turnez 4 дні тому

    I think a legitimate riot would have started a FNAF video was deleted.

  • Timmy Havens
    Timmy Havens 4 дні тому +1

    Anyone else notice the Palgue Inc. music?........ Maybe it’s because one of them gave the other the Carona Virus.......

  • Demaunix Animations
    Demaunix Animations 4 дні тому +1

    This video title predicted the Coronavirus

  • Anne-Marie D'Angelo
    Anne-Marie D'Angelo 4 дні тому

    oh noooo i loved that swole video!!

  • Autia Kochki
    Autia Kochki 4 дні тому

    I legit for the second time watching this instinctly held my breath and had to tell myself to breath again lmao

  • KiariaBlack
    KiariaBlack 4 дні тому

    Did anyone else realize that it was Plague Inc. music playing during their second round!?

  • didiwin78
    didiwin78 5 днів тому

    5:53 hey is it cool if I keep this one, I've never laughed harder at something I swear lol.

  • Cady Richter
    Cady Richter 5 днів тому +1

    Mark and Ethan: giggling like idiots because of lack of oxygen.
    Screenslaver: ah, hypoxia.

  • uncle duck
    uncle duck 5 днів тому

    Do you think Ethan and Mark know that we don't exhale oxygen. They're pretty much breathing poison into each other.

  • XxAlexX
    XxAlexX 5 днів тому

    This is the gayest shit I've ever seen😂 And thats saying a lot🖤

  • MonstersInsideMe
    MonstersInsideMe 5 днів тому

    How to spread coronavirus: sharing breath from tube.

  • your friendly neighbourhood disappointment

    Boi this would be a fun thing to do with a group of people during quarantine

  • Lenny Face
    Lenny Face 5 днів тому

    "mmm nuh, dun do it" -Ethan 2020

  • Adrian Strider
    Adrian Strider 5 днів тому

    Hold your breath challenge between Ethan and Wilford Warfstache look alike *ducks*

  • MAT - The Seizuresquat
    MAT - The Seizuresquat 5 днів тому

    Other people: Let's make a blood brotherhood!
    Mark and Ethan: Let's make an air brotherhood by sharing our breath!

  • MAT - The Seizuresquat
    MAT - The Seizuresquat 5 днів тому

    Has anyone else realized that Mark with Tape looks so much like Wilford with his mustache

  • AlexisAnimations
    AlexisAnimations 5 днів тому +1


  • Valrhi YT
    Valrhi YT 5 днів тому

    This video just radiates sexual energy

  • Trinity Lawrence
    Trinity Lawrence 5 днів тому


  • Troll Dedede
    Troll Dedede 6 днів тому

    When you thought Markiplier's douchebag workout video was really funny and a total classic that you rewatched monthly

  • Faith Sizemore
    Faith Sizemore 6 днів тому

    This video was released on my 22nd birthday! This one is my birthday video, any birthday twins out there?

  • peopleandanimalslovm
    peopleandanimalslovm 6 днів тому

    Who else held their breath too😂

  • Valerie Pitre
    Valerie Pitre 6 днів тому

    Honestly I'd date Ethan though

  • Jerry Dunn
    Jerry Dunn 6 днів тому

    Holding there breath to shennagins and sheruades

  • Brittany Kifer
    Brittany Kifer 6 днів тому

    lol great way to spread germs guys

  • Michael Mell
    Michael Mell 6 днів тому

    When they started talking about Dementors I was really happy and proud cause I'm a Harry Potter fan.
    Then they started talking about how Dementors reproduce and that's when all my pride went down the drain.

  • Hailey willock
    Hailey willock 6 днів тому

    Man I acc hate how they delete each other’s videos 🥺 they’re awesome to watch

  • JayxRoyal z
    JayxRoyal z 6 днів тому

    3:54 oh

  • JayxRoyal z
    JayxRoyal z 6 днів тому

    3:54 oh

  • Winter Wolf
    Winter Wolf 6 днів тому

    I also held my breath with them but I could hold it longer

  • Winter Wolf
    Winter Wolf 6 днів тому

    You breathe you die...normally its the other way around. You dont breathe you die

  • Moyish Memes
    Moyish Memes 6 днів тому


  • verytiredtorin
    verytiredtorin 6 днів тому +1

    Mark: "I dont want my beard ripped off!"
    Amy: "Beard, schmeard!"

  • Origami CL
    Origami CL 6 днів тому

    In case anyone is curious, dementors actually grow like fungus- they reproduce with spores. When they do this an excessive amount, the sky becomes foggy (which is why half blood prince was so gray and gloomy and desaturates)

  • Richard Jonson
    Richard Jonson 6 днів тому

    When they breathed between each other, it was transmitting carbon dioxide, not oxegon

  • Mihai Alexandru Punei
    Mihai Alexandru Punei 6 днів тому +1

    Coronavirus: *exists*
    Mark and Ethan: 8:58

  • Cam Sandman
    Cam Sandman 6 днів тому +1

    When Ethan explained about Abigail he mad it sound like they were in a movie

  • Safeeya B
    Safeeya B 6 днів тому

    Can we talk about Marks tiger shirt?

  • Safeeya B
    Safeeya B 6 днів тому

    Can we talk about Marks tiger shirt?

  • Jade Whitmire
    Jade Whitmire 6 днів тому

    It gives me anxiety when people don’t breathe because then I start not breathing

  • HybridManss _
    HybridManss _ 6 днів тому

    Get enough air you can hold for 2:00

  • Keilani Cummings
    Keilani Cummings 6 днів тому

    covid 19. this is how it spreads