Definitions by Jojo900

GP 

Granny Panties.

Bro 1: did you see that chicks GP's!?

Bro 2: yeah bro, I'm gettin that tonight!
Bro 1: bro, 90% of chicks that wear GP's have a bush...
Bro 2: FUCK!

GP by Jojo900 June 13, 2011