Nasty Flap

To be nasty and have a flap for a piece of hair ; also can refer to the term "Gage"

Everyone : Ya nasty flap.
Nasty flap : Ok cool I don't care.
Everyone : sure you don't .
Nasty flap : Ughughugh.

by George Donnell February 4, 2016

Flap Nasty

A slapper so nasty that the imagination of her vagina is so worn and torn that it is JUST, nasty.

Boy 1: Have you seen that girl on the corner over there.

Boy 2: What, that slapper?

Boy 1: Yeh, she's Flap Nasty!!!

by Zack and Mike May 23, 2011