A word to describe a homeboy or a friend who is in the hood. G-flap is used mostly by white people trying to rekindle their ghetto youth.
White male: What up, g-flap?
Black male: Sit yo ass down before I lay one on ya!
White make: Yes sir!
Black male: Sit yo ass down before I lay one on ya!
White make: Yes sir!
by Chester August 6, 2004