sup

Short form for superior, used like great, excellent or gr8.
Sup is used with an ! while standard sup (meaning whats up) is used with an ?.

Mike: Dude, I like totally owned that bitch in WoW.
Paul: Sup bro!

by petrr July 14, 2006

sup

Short form for superior, used like great, excellent or gr8.
Sup is used with an ! while the other sup (meaning whats up) is used with an ?.

Mike: Dude, I like totally owned that bitch in WoW.
Paul: Sup bro!

by petrr September 05, 2008