simple past tense and past participle of crap up

present participle of crap up

(transitive, slang, idiomatic, mildly vulgar) To ruin, botch, bungle; to make a mess of. / (idiomatic, slang, mildly vulgar) To go wrong; to foul up; to make a mistake.

(chiefly in negative constructions) Synonym of give a shit

present participle of crap out

simple past tense and past participle of crap out

(slang, vulgar) To defecate.

(slang, vulgar) To beat really badly.

(emphatic) holy crap.

(slang, vulgar, literally) To defecate into one's pants or other clothing. / (slang, vulgar, figuratively) To be extremely frightened.