Fin Flap

Shaking your dick to remove remaining droplets of fluid

I just went to the bathroom, but there was still piss on my dick after I went, so I had to fin flap to get it off

by bisensual_bowser November 01, 2021

muffin flap

the burnt flap hanging off the side of a stale muffin; often used as an insult to people who are hella crusty

guy 1: dude that girl is sooo hot
guy 2: yeah but she's crusty AF
guy 1: dang it
guy 2: I hate it when girls turn out to be muffin flaps

by lizmaster March 12, 2015

lab flaps

used in discribing large labia lips,large pouty lips that usually resemble a butterfly when spread

said aloud while eating pussy"shit those are the biggest lab flaps ive ever eaten

by choda4u2 February 25, 2011

Flap Jacked

The instance of a man unexpectedly getting hit (skin to skin) with another man's penis in a nude bar.

Pat turned around to his buddy at the nude bar and says" Dude that guy just Flap Jacked me with his dick and it touched my hand!

by MGM629 March 08, 2016

hammy flaps

a flap which is unawfully hammy

"oi hammy flaps, your flaps are ham, fancy making me a sandwich!"

by YOGURLINSHORTS March 24, 2017

The Flap of Mars

When look at the penis externally, the flap of mars is where the scrotum curls around the side of the shaft, leaving a flap which doesn't move without prodding or poking.

Man 1: I've got a big dick.

Man 2: Yeah, but The Flap of Mars in your pants is below average in terms of flaccidity.

Man 1: ...damn.

by NigelMarsflap June 04, 2010

Wetty flap

A pussy that is wet all of the time

My girl is so horny. She’s got a wetty flap 24/7

by Wettyflap3000 January 04, 2019