bust ass
Verb
Meaning
(idiomatic, mildly vulgar) To work hard, especially when trying to achieve a goal.
Synonym: bust one's ass
(idiomatic, vulgar) To fart.
Synonym: break wind
Verb
(idiomatic, mildly vulgar) To work hard, especially when trying to achieve a goal.
Synonym: bust one's ass
(idiomatic, vulgar) To fart.
Synonym: break wind