When you go to watch a quick 30 second video on YouTube and regain consciousness hours later having jumped from interesting video to interesting video.

Similar to a wikipedian loop or 'WikiComa'
Clarence: "Dude, you totally missed the funeral yesterday!!"
T-dawg: "Yeah I know; somebody emailed me a funny clip and I got stuck in a YouTube loop..."
by peanutismint December 26, 2009
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Infinitely looping a YouTube video. Usually done to music videos.

You can use a site such as, infiniteyoutube.com to create a 'youtube loop'.
Oh man, I've been listening to this youtube loop all day.
by TJ533 June 14, 2010
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