Flits is a shortened way of saying flabby titties around jiggerboo black women without alerting them to avoid causing you serious harm (goddamn flit carrying jiggerboos!).
BITCH! you's betta put them titties back in that shirt shyiiit... aint no one wanna see them disgusting flits of yours.
Flits; is a combination of breast (tit) and flab (f); therefore becomes flits. The term refers to breasts that are only as large as they are due to the bearer being overweight.
Man1: Dude look at the tits on that girl!
Man2: Yeah but they are not tits, they are flits.. 90% flab!
Both: UURGGGHHH GROOOOOSSSS!!!!