Yawning is contagious

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Uploaded by on Sep 14, 2006

Mythbuster Adam Savage sets the yawning in motion in Mythbusters attempts to start a yawning epidemic across the globe

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Howto & Style

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Standard YouTube License

  • likes, 19 dislikes

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Top Comments

  • Thumbs up if tried to yawn but couldnt

    BONKATOMICLUNCH 1 year ago 21

  • I threw up,...

    does that count

    red2fire2 1 year ago 10

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All Comments (297)

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  • 0:01 - 0:09 invisible cock

    xxMuS1C4L1F3xx 2 months ago

  • close your mouth.. you look and sound retarded.

    Danvers87 3 months ago

  • i need to yawn but i can't

    zackfairlover1 4 months ago

  • Dammit Adam!

    kb7rky 5 months ago

  • I Farted

    lazarouslive 5 months ago

  • i yawned as wekk

    bellebellecute94 7 months ago

  • yep i yawned

    songbirdsxxz 8 months ago

  • Press 2 for jerkin off Press 3 For showing muscles Press 5 for dick in his mouth and Press 7 For staring at nothin while jerkin off

    Please thumbs up so people can ssee :)

    ThatGuyWithStyle 8 months ago

  • Press 2 for jerkin off Press 3 For showing muscles Press 5 for dick in his mouth and Press 7 For staring at nothin while jerkin off

    Please thumbs up so people can ssee :)

    ThatGuyWithStyle 8 months ago

  • i set up a chain of 47 people to this video and they all yawned, i think some people from the street walked over to join in the chain

    Benandbjshow 8 months ago

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