A symbol used for showing you have blown chunks over a comment in the text or email, or referring to the fact that you got so drunk you projectile vomited.
A emoticon expressing complete, what the hell-ness. Used when one can't beileve the retardation and non sense that is going on. Used a lot by people in chat rooms that are annoyed by the useless gabber of teenyboppers and the pervo requests for p2p's by pedos.
Chat room idiot #1; Omg omg look at his myspace pics! CR idiot #2; He is like, so, tottaly hot! CR idiot #3; Any dirty girls wanna role play? P2p me ;0. Person in shock; O_o, Dudes, WTF?