Acronym for White Ass Kid. Someone who may suffer frequent identity crises apparent in his mannerism or dress. Underneath it all, he is still a lame white ass kid from the burbs trying desperately to be anybody but himself.
guy 1: "Man, look at that bitch. He's wearing pink polo with the collar popped."
guy 2: "No shit, yesterday he was in a full camo fit."
guy 3: "He had on a tall-tee and jnco's the other day. That is one lame wak."
husband who is controlled by not one emotion but all emotions at once and cannot control any of them until all hell has broke loose and cannot be put together again, Wack,Wack-Job,Wack-Bastard
Rob,crazy,uncontrolled actions, words and emotions, childlike, unintelligent, immature example: You are so Wak, Wak, Wak when you can't control your words and actions like that!
used when describing a woman to your friends, when you don't want to make her sound too hot but at the same time not ugly, then she is "Worth A Knob" WAK.