(slang, often, derogatory) A member of a fraternity.
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 pa…
No comments yet — say something.
Add your own interpretation of "frat rat".
Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.
Browse all slang words starting with F.