Great source of music videos, but in common with the rest of the internet it is clogged to fuck with valueless self-indulgent crap posted by moronic teens. Youtube comments are great fun to troll due to lack of moderation and proliferation of easily-offended fanboys.
Typical Youtube comment thread:

*1*bunnybabygrrl*1*: WORD UP I LUV DIS VID MARY KATE IZ THE BAlLLZ LOL shE LOOKS SO PRITI WEN SHE SiNGZ LOL i WANT TO B HER luv U 4 EVA MK :):):)LOL

anusreaper88: i rape cats

*1*bunnybabygrrl*1*: OMG U SIK FUCK1!!!!!!!!1111

dismalobsessive: You will pay for your mockery. I know where you live. Prepare to die slow FAGGOT!

(continues ad nauseam)
by Lord Grimcock August 27, 2008
where people make stupid parodies.
i listened to the ebola parody on youtube.
by lets get ridiculous December 14, 2014
Cat videos.

Oh. And other shit.
"When I'm sad I watch videos of cats sleeping on Youtube."
by Monsterbunny October 13, 2014
One of the best websites where you find videos on anything you fucking please, with an exception of porn. If you want to go to porn, you have to go to youporn, where all the porn that gets deleted on youtube goes to. Back then, youtube used to be a place where you can find more stupid videos that are most likely seen on Americas Funniest Home Videos, but now the videos are polished and they are a lot similar to regular TV. You have shows that are on youtube that are better than the ones that are on TV.
YouTube is better than TV.
by kyster23 April 17, 2011
(verb) To look up a video or specific event on youtube.com. normally said in exclamation towards another allowing another conversation topic for the future or after making an obscure reference.
Guy 1: Man, this bears an uncanny resembelance to that Bear on a treadmill video.

Guy 2: What the hell is that?

Guy 1: You haven't seen that? Youtube that shit man!
by ThaPoolsClosed September 26, 2009
The best damn thing in the whole wide world.
No examples available for "YouTube."
by Short and Sweet definations May 03, 2014
The ultimate and most addicting site out there. Except for addicting games. Also the most useful.
The first thing i did this morning was get up and go on youtube
by addictedtoyoutube April 16, 2011

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