one's ass off

idiom

Definition of one's ass off

chiefly US, informal
: very hard This comedian will make you laugh your ass off. The people in the back were working their asses off.

Learn More about one's ass off

Statistics for one's ass off

Cite this Entry

“One's ass off.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/one%27s%20ass%20off. Accessed 1 Mar. 2021.

Style: MLA
MLA Chicago APA Merriam-Webster

Comments on one's ass off

What made you want to look up one's ass off? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

February 2021 Words of the Day Quiz

  • squirrel in winter
  • Which is a synonym of perdure?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Typeshift

Anagram puzzles meet word search.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!