2 definitions by 99overall

to lose one's edge; become irrelevant
Man you're gonna fall off like Samuel L. Jackson; that dude used to do great movies like Pulp Fiction and now he does crap like Snakes on a Plane!
by 99overall January 26, 2009
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n. someone who engages in sexual activity while the "partner" is asleep (usually as a result of drug/alcohol use)

v. to perform the above action
Don't take any more shots....I heard that guy over there will sleep creep girls who pass out.
by 99overall January 26, 2009
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