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

flappy bird

the sexual act of sticking it in soft due to the outside force commonly known as 'whiskey dick.'

"Hey! So how'd it go last night?"
"Great until we got back to my place. My boy Jack was trying to cock block, so I just gave her the flappy bird."

by caprisunkillah February 10, 2014

flappy nerd

Somebody who's entire life and existence revolves around becoming the best

Bryson your such a flappy nerd you can never be the best so get a life

by Micah Cech February 15, 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

crusty flapper

A huge nasty crusty vagina lips.

That bitch has a crusty flapper and I could not tap that ass.

by bathroom bitches December 25, 2014

wally flapper

1.A really cold day when your penis withdraws into your body for warmth leaving a mangina."its a real wally flapper out there"
2. That innapropriate friend that keeps trying to touch your privates

1. Its so cold its a real wally flapper
2.oh shit..here comes that wally flapper protect your nads people

by it is dean May 26, 2014

mud flapper

A persons asshole.

Guy# 1: Holy shit ....did you see the turd left in the toilet from Larry? Guy# 2: Hand me the plunger and a knife. He's got a big mud flapper to drop something like that!

by JoeyBomm May 30, 2020