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 1, 2021

trout flaps

A woman’s meat flaps.

I don’t mind the smell, I just love smashing it in between her trout flaps.

by Lord Gannet V March 6, 2020

Dappy Flaps

When a loose girl's labia majora dangles considerably lower than the rest of her vagina, much like the headwear Dappy from N Dubz wears.

"Man, that Lucy is PENG!"
"Yeah, but she gets around a bit. I hear gyal's got Dappy Flaps."

by Darkwun October 24, 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 August 8, 2016

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 4, 2010

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

yak flaps

Vagina lips that are saggy and resemble roast beef.

Yo did you get with Hannah last night?

Yeah dude. Her yak flaps made me feel like I was at an Arby’s drive thru.

by Dirtyblazer August 27, 2023