diesel flapper

when your penis falls over your bum hole when your asleep, while you fart, making it flap over your hole like a diesel exhaust flapper

last time i had a diesel flapper, i shot some coal!

by carnath September 5, 2012

ball flapper

When a man farts and it comes out the front and flaps his balls around.

While billy sat in his chair, his fart came out the front flapping his balls caucusing a ball flapper

by Pattywagon1977 April 12, 2015

wank flapper

Someone with terrible opinions who just won't shut up about them.

Elon Musk is such a wank flapper. He's posting a bunch of tweets about how corporations are people and unions are bad again.

by BernieWHW June 17, 2018

Wind flapper

Large vaginal exterior lips, also known as "Beef Curtains".

example: "It was so windy, I could hear her Wind Flappers...plap plap plap".

by Galphinese December 30, 2019

Mr. Flapper

A very loose vagina (or vagina lips). And when anal fucked, the vagina lips flap with every thrust.

I like to call my pussy Mr. Flapper

by ilikechixen June 12, 2017

flappers

an older woman's labia majora when they protrude more than normal.
women can now have them surgically made smaller or even removed in order to look younger down there.

my boyfriend likes to play with my flappers, yesterday he tried to tie them into a knot.

by rigo22 July 12, 2006

flopped

Equates to 'beaten', weighed or murked. If somebody is 'flopped', they are beaten up. Used by rudeboys and chavs in south Essex.

"What you lookin' at blud? Man'z gonna be flopped!"

by Essexdan February 17, 2007