Something you yell out when, at a house party populated predominately by white, overprivleged suburbanities, a fat naked guy douses himself in coke and jumps into the pool from the roof of the boathouse, a jocky guy jugs a beer, smashes on his forehead and lets loose a roid-rage scream, & somebody throws on Simple Plan or Blink or some gay shit like that and the white neo-hippie topless girls start doing that swaying, soulless, arythmic white hippie mope-dancing thing - and not particularly in that order.

A casual invitation / threat used by an individual that is not afraid of fucking someone up.