on one's ass

idiom
Updated on: 15 Nov 2017

Definition of on one's ass

chiefly US, informal + impolite
: criticizing someone or telling someone what to do
  • She's always on my ass about getting a better job.

Seen and Heard

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

Love words? Need even more definitions?

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

Love words? Need even more definitions?

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