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To shoot your load too early or to back out of a sexual act
James as if you crumbled, that girl was mint!
by Adam McGrath April 24, 2006
Too pissed to know whats goin on. Cant do anything without stumbling and falling over.

A sense of your mind crumbling away into nothing.
Man, im well Crumbled
by MajorFool May 24, 2007