frat rat
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
A member of a fraternity.
Register: derogatory, slang
Where it’s used:
Used
American English
Examples
Jesus, he had been a real fuckup in college, a frat rat, drinking, partying, playing golf, earning eighteen hours of fucking-off credit per semester, and screwing girls—What the hell was a sixteen-year-old girl doing at a goddamn frat party?
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 “frat rat” mean?
A member of a fraternity.
Is “frat rat” formal or informal?
frat rat is generally derogatory, slang.