Used when one demands to know exactly what events are taking place and why. Should be said in as loud and aggresive a tone as possible.
Wats goin on!? Clearly you guys are retarded!
When someone says something funny that makes no sense.
A Bay Area word originaly meaning what does your car do pertaining to a side show.
but now used as wats up
"aye bruh i heard you got aa new car, wat it do"
wat app - a form of greeting used by those who are of a superior nature to the common "Hello, Sup" people.
Cool Dude: WAT APP
Idiot Child: Hello, Sup?
As in What the hell? Or What the fuck?
Used as a funny way of saying what the.
ET: Hey Julian look at my fresh kicks
Julian: Wat Da?