Flatre 

Underball hair or "Flatre" is part of hair under your balls right at the start of ass.

Boy my Flatres are so long I should give them a shave

Flatre by childrenlover.420 December 12, 2021

flaredyn 

flare-din

an ambiguous exclamation that can be used in any situation.

you just landed an ollie? that's so flaredyn!

ugh i just got my period. flaredyn.

look at her, she's so flaredyn!

flaredyn.

flaredyn by bubbles79112 November 18, 2016

Flatterfotze 

A german word do describe a very loose vagina.

Alter, gestern Abend die hatte eine richtig krasse Flatterfotze

Flatterfotze by Catch2425 June 12, 2019

tard flare 

A person's stupidity flares up when they make a totally retarded remark.

Larry had a tard flare when he said George W. Bush was the greatest president ever.

tard flare by WildBill8844 March 1, 2015

Flatbean 

A person with little to no knowledge on any subject including his or her own name. Someone who has very little function when it comes to topics concerning the use of the brain.

I was astonished at the level of nothingness going on in this persons head.. Clearly a flatbean..

Flatbean by Futureghst-MJC January 15, 2013

flatcest 

The act of having sex with your flatmate, even though you know this may be inadvisable given that you have to live together afterwards.

"I walked into Rachael's room and she was in bed with John! They totally committed flatcest last night!"

flatcest by possessed July 23, 2007

Flathead Craig 

Someone who was and is hated by everyone including his own mother who refused to pick him up as a baby resulting in a flat back part of his head.

That guy acts like such a Flathead Craig, no wonder his wife left. He would need to improve himself to even be a choad

Flathead Craig by 4Marley11 November 4, 2017