Muffler Flap

When your inside a chick and your ball sack covers her butt hole as she farts, causing your ball sack to vibrate acting like a muffler flap.

I hate when my wife uses my ball sack as a muffler flap!

by BHS Master September 9, 2019

Deli Flaps

Meaty pussy lips. Look like a little pile of shaved roast beef. A little pink in the center and brown around the edges.

Babe got the deli flaps.

I was sucking her deli flaps and she was squirting all over the place.

I could see her deli flaps through her yoga pants.

by Eaton Holgoode November 20, 2017

head flap

A flap or roll of usually fat filled skin at the back of peoples heads revealed by baldness. Usually grows in prominence with age, weight gain, and the relentless pull of gravity.

Plural: Head Flappage

The term "head flap" came to prominence in the mid-1990's when Philadelphia teens would play a game called "Head Flap Slap Crack Trap". The game involved slapping head flaps while sticking opened packets of mayonnaise down the back of the pants. The person had to say "Head Flap Slap" and "Crack Trap" as they were doing the respective tasks in order for it count. When the prankee went to see what was in their pants they often squished the mayo into their pants which was the primary goal of the prank, the head slap being more of a diversionary tactic. This would leave a noticeable white glob that left the prankee with some embarrassed explaining to do.

"Those fools searched my body everywhere for the money but they forgot to check my head flap!"

"What is that smell?" "Gunther probably forgot to wash behind his head flap again..."

"Despite the bitter chill, the back of Walters' head remained comfortably warm due to his impressive head flappage."

by Ham Pony February 20, 2018

Jack Flapping

The action in which guys shake the excess urine off of their penis after urinating.

I hope you did not forget to do your Jack Flapping

(this was Made by Jarryd Hardam)

by Somnili June 30, 2016

Flapping Sphincter

A loudmouth moron that runs their mouth making factless statements and failed arguments and when they are called out for their ignorance, they resort to name calling or some other irrelevant, baseless accusation.

The US Congress is full of corrupt flapping sphincters.

True journalism is dead. It’s now comprised of agenda driven flapping sphincters.

by Dick Onchin November 25, 2020

Punchin Flap

Used to indicate the having of sex.

She got her flap punched. He punched her flap.

by shieldsy February 10, 2005

Flap tash

When the female looks down as the male licks her out and appears to have a pubic hair moustache.

"I hadn't shaved in a while and when I looked down he had a right flap tash"

eg. go to google, image search, moustache, top right hand of 1st page.

by Captian nobwash December 11, 2002