crap out \crap out\ (kr[a^]p` out"), v. i. (Games) to throw a 2, 3, or 12 on the first throw in the game of craps, thereby losing that turn. [PJC]
20 Moby Thesaurus words for "crap out": black out, bomb, draw a blank, drop a bomb, drop the ball, fan, flop, flummox, fold, fold up, get left, lay an egg, lose out, not hack it, not make it, pass out, strike out, swoon, take the count, whiff