Coolie is American slang for butt or ass. I’ve heard it a lot. It’s used as short for a slang Spanish and Italian term, spelled "culo", "coolie", "koolie" or "cooley". Well Italian/Spanish but I’ve heard many English use it too.
There’s someone outside my building honking at another vehicle, the guy being honked at said “honk again and you’re gonna see my coolie” lol
by Slang advisor December 07, 2022