my ass
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Indicates disapproval, disagreement, or disbelief, often with a tone of disregard, disdain, or disgust, referring to the buttocks.
Register: slang, vulgar
Where it’s used:
Used
American English
Examples
She'll use my money to buy a new car, my ass!
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “my ass” mean?
Indicates disapproval, disagreement, or disbelief, often with a tone of disregard, disdain, or disgust, referring to the buttocks.
Is “my ass” formal or informal?
my ass is generally slang, vulgar.