Washington' State University Pullman
W'SUP at Washington' State University Pullman is beer, sex and education, pretty much in that order.
1)An affirmation used to express one's own "down for whatever" attitude.
2)A greeting.
EX.1
Gentleman #1: Ay bro, I'm bout to head out to the club tonight and get up on these hoes. You rollin'?
Gentleman #2: Shiiiit, w'sup wit it?
EX.2
Gentleman #1: Hello sir, good day to you.
Gentleman #1: W'sup wit it?