work someone's butt off
English
Pronunciation
Audio (Australia): (file)
Verb
work someone's butt off (third-person singular simple present works someone's butt off, present participle working someone's butt off, simple past and past participle worked someone's butt off)
- (Canada, US, vulgar, slang) Synonym of work someone's ass off.
- 2021 June 11, Stephanie Saul, quoting Melissa Borgioli, “Two Black Students Won School Honors. Then Came the Calls for a Recount.”, in The New York Times[1], New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the original on 19 January 2026:
- Her son, Dominic, had been ranked third at the end of his junior year, but had “worked his butt off this year,” she said.