Flapanny 

Flappany (Pronounced Fla-Panny) is the definition of the unfortunate sight of an enlarged and saggy labia between a females legs.

Dave: Bro, I went down on Jade last night, she was huge! Could have fit my head in there!
Carl: Mate that girl must have a Flapanny!
Dave: You know that! She'll be flapping in the wind for days!

Flapanny by Superpete December 15, 2016

flap attack

Also known as, doing a Deeley. The art of flapping all over the place and mildly stressful situations accompanied by pausing like a deer in headlights for most of the day.

'He had a flap attack at the site of the Queue'

flap attack by TotalKernt February 27, 2017

flagstaff rat box 

That’s code for a motel 6.

Yeah I'm hanging with the haves but I'm half have not on an air mattress in a flagstaff rat box.

flagstaff rat box by Lacuna Skye April 27, 2017

Flabsicial 

The presence of excess flabber/skin on the body

Rhys- “ I’m suffering from flabsicial disease”

Georgia-“Oh no Rhys, is there any way you get rid of it”
Rhys-“Yes, It’s called exercise, but I really can’t be bothered”

Flabsicial by RandomMoistness June 17, 2018

Fapsstain 

A stain that which came from fapping

There was a fapsstain on my son's bed

Fapsstain by Jackthefastman December 31, 2018

Flap Chance 

It's where you finger a girl while she is giving you a lap dance, then she blows you

That girl was so amazing, we did the good 'ol flap chance

Flap Chance by TonyIsHot November 4, 2019

flagstabbered 

surprise (someone) greatly; astonish.

Yep, I am still flagstabbered that they put in A13 Bionic in it at that price. It's vastly superior to most Android flagships in performance let alone mid range Androids.

flagstabbered by MeowDib April 16, 2020