Definitions by Joe Mammmajammma

Chin Indicator 

A chick that due to the fact that she sucks so much dick, and regularly has balls on her chin, that she has lots of zits and growths there to indicate that she sucks quite a bit o' dick on a frequent and regular basis.

Dude your sister has a Chin Indicator - can I hang out with her for a few hours?

Chin Indicator by Joe Mammmajammma January 26, 2011