Flap Track 

When someone is eating a mans ass in front of a dirt bike exhaust and the receiver revs the motor so their ball bag slaps the ass eaters face/chin.

I'm pretty sure I saw Tommy and Sean flap tracking in the pits last night.

Flap Track by The American Joker May 13, 2022

faptrack 

The act of clicking on a video on a porn website but realising when it starts that it isn't quite what you expected, prompting you to "faptrack" out of the link and your browser

"What I thought was some pretty hot porn turned out to be a furry threesome...had to faptrack out of that situation pretty rapidly"

faptrack by lui_gui July 5, 2012

flapcrackers 

Any dried secretion about the female genitalia.

"She had a minge like Uncle Albert's beard after a pie-eating contest; I've never seen so many flapcrackers..."

flapcrackers by xine, wielder of the magic hat February 26, 2007

Flapcracker 

To crack ones flaps

Once riding on a horse, my flaps cracked uncontrollably 'I've just had a flapcracker'

Flapcracker by Dungtrumpet March 11, 2017

FlatRack

The meaning of a female who has little to no measurments for their breasts

That girl is a flatRack! she has no titties!!

FlatRack by Kirito247 October 17, 2018

Flatrack

A definition of a girl with little to no size in the breasts

She is a Flatrack! No titties!

Flatrack by Kirito247 October 17, 2018