(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!
Guy 2: What the hell is that?
Guy 1: You haven't seen that? Youtube that shit man!
by ThaPoolsClosed September 26, 2009

by John Kluender May 26, 2008

Site to generally waste time. Youtube > anything on shitbox I mean tv. What nerds do in their spare time
Person1: Dude, I was watching tv lastnight and there was nothing on!!!
Person2: OMFG you still have a Shitbox? I shot mine and now go to Youtube
Person2: OMFG you still have a Shitbox? I shot mine and now go to Youtube
by Benjamus April 20, 2007

"Youtubers has cats on treadmills"
by nickDALLAS October 12, 2008

A person who has over 500 favorites and has watched more than 10,000 videos on youtube. A.K.A., Matt Thomas.
Matt Thomas, youtuber
by Slave on Dope May 19, 2009

A YouTube blogger who decides to make videos to upload to the Google form of a video sharing site, youtube.com. youtube
PewDiePie is a YouTuber
by Urban__Dictionary August 2, 2015

A partially known species that are no life couch potatoes that sit around playing video game that constantly post videos on planet youtube of them screaming at losing in games like: fortnite, minecraft, call of duty WWII, and much much more
by Dogeusername June 21, 2018
