toss one's cookies
Proposed by a contributor, not yet supported by evidence.
Meaning · English
To vomit.
Register: slang
Where it’s used:
Used
American English
Examples
The cab I had was a real old one that smelled like someone’d just tossed his cookies in it. I always get those vomity kind of cabs if I go anywhere late at night.
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 “toss one's cookies” mean?
To vomit.
Is “toss one's cookies” formal or informal?
toss one's cookies is generally slang.