A phrase that is half sung/half spoken by the black kids on my high school'strack team. After someone does something dumb, you are supposed to say "Go stupid" as if you were singing "Go stupid, it's yo' birthday"
To go stupid is to dance in a sort of crazy way. While dance it common to see one jump, jerk, and shake their head. You can call it a sperratic dance meaning that none of the motiondone in the danceare scripted.
To absolutely loose control of all bodily function. Once an individual has gone crazy gone stupid they are known to throw their head in every which direction and defecate in a 20 foot radius.
Mate 1: how are you doing man?
Mate 2: GO CRAZY GO STUPID AHHH
Mate 2: *proceeds to spray shit in every which direction whilst spinning on his boner like a fidget spinner.*