Flap bag 

A skanky minga, found in western Sydney.

Yo Bruce, check out that flap bag on the corner.

Flap bag by Steven R27 October 17, 2008

Flapagina 

Name for the area found on overly obese women under the belly fat and over the fupa.

These two sections of flab form the flapagina. Where the lower belly is one wall of the additional vagina and the fupa forms the other wall.

This would be the area of punchline lore "I caught a flap (now flapagina) on the way down to her pussy"

"That bitch just shook her flapagina at you"
"I was eating her out and she leaned forward and I got caught in her flapagina"
"I was getting ready to stick it in and her flapagina fell on my dick, so I fucked it"

Flapagina by waif1234 April 4, 2010

flap ticks 

A creature that dwells amongst the flappy bits inside your pants.

Holy motherfuck! a tick in your flaps! I'll call that 'flap ticks'!

flap ticks by serious ken for spain April 18, 2010

flap fucker 

Reference to a woman's vagina or slang for "my bitch".

"yo, your fuck flap gonna chill at the club tonight?"

"Was her fuck flap and good?"

"mother-flap fucker"

flap fucker by FF Mama April 28, 2010

Flap Nectar 

The fluids produced by a woman's vagina when turned on.

"Roger loved to make a girl's beaver wet so he could drink her sweet flap nectar."
See also quim

Flap Nectar by jimmy87 September 18, 2013

flap kerfuffle

When a vagina is such a calamity due to a long drawn out process of incessant poundage by a male with either a large member or particularly big in size. This renders the vagina a mess comparable to a victoria sponge that had multiple karate chops from a trained professional.

David: Did you have sex with Sarah the other night?

Nigel: Yes I did, it was classic. She'd just broken up with her 6ft 5'' african american boyfriend.

David: Wow.

Nigel: Yeah, her vagina was a complete flap kerfuffle.

flap kerfuffle by rogercrisps February 7, 2014

fapstein

A Jewish person who masturbates frequently.

"Oh boy, look at that fapstein. I hear when they called him to read Torah in temple he was in the bathroom jacking off."

fapstein by kingbumii May 3, 2015