flapping gizzard

When a guy rapidly slaps a girls pussy lips with the tip of his penis

Dude I just gave my sister a flapping gizzard

by puff daddy G January 23, 2014

crack flappin

the involuntary body movements made after being up for more than 2 days on crack

please dont send kelly to the store... she is crack flappin all over the place.

by c~mamie December 3, 2007

im flapping my wings

something that rapper nelly said so that he could se gurls get low and kick them over , obiously exposing them and makin them easier to screw

i thaugh i told u to flap ur wings woman!!!!!

by robin November 1, 2004

Flapping

Female equivalent of male fapping or 'masturbation'

That lady is always Flapping about at lunchtime. Dirty.

by Tylers88 August 3, 2017

Flapping

An alternative to f**k.

That was flapping sweet!

by appleluvr24 April 15, 2008

flappin the crap hamper

takin a shit

The phone rang while I was flappin the crap hamper.

by jack February 8, 2003

Flapping the Floppy Cow

To masturbate in class, often causing you to breathe heavily and make your desk quickly move up and down. Derived from the infamous Van Fap Floppy Cow, the king of in-school fap.

Person: Van Fap, what the hell are you doing?
Van Fap Floppy Cow: I'm Flapping the Floppy Cow, why would I be doing anything else?

by Bracelets January 8, 2010