a girl that does not use deodorant and whose house stinks like cat poop
I can tell that chick Michelle from Apopka is a sweatie, it is obvious by looking at her.
by CJ September 30, 2004
2 more definitions
describes college girls, often sirority type, made noteable by wearing sweatsuits liberally in public.
some BU sweaties came in to the cafe today. you know none of them are going to the gym!!!
by dano whatever May 20, 2005
A word used as a pet name between two gay men.
Chris is Danny's sweatie because he licks the sweat of Danny's balls.
by Michelle October 05, 2004