A fork of Rural Dictionary
A person with whom one shares a rental property. AKA a room mate or roomie. Someone to split the rent with. (If they have the money)
Tom: Whoa, Somebody broke in and trashed your apartment while you were gone! You: I wish. No, it was just my Flat mate, he's a pig. You: Hey will you wash the dishes? Flat mate: Ignores you and goes to his room.
(Noun) Friends that aren't so well endowed/have small breasts, relatively female.
I'm just hanging out with my flat mates