flaparazzi 

noun:
someone who is always in the back-ground of a live news report, waving stupidly at the camera.

mj: "dude check out that flaparazzi, such a joker."

flaparazzi by its_aks November 5, 2005

crackin flags 

A term derived from Lancashire, North west of England.

It means the weather is extremely hot (well for British standards anyway)

"Get out in the sunshine lad! It's crackin flags out there!"

crackin flags by Ashash January 14, 2008

Flansexual

When a lesbian wears so much flannel they are no longer defined as "homosexual" but now "Flansexual"

"Dude she needs to chill with the flannel."
"Yeah I mean she's even putting it on her cats…"
"Total flansexual."

Flansexual by ladyperc November 17, 2013

Flap-Cheese 

Female of Fomunda Cheese. Crud that collects/grows between the flaps of the vagina when it has not been washed. This can consist of Sweat, Dirt, Discharge, and possible semen...god knows what else gets stuck in between there.

"God Becky, you should wash yourself...I can smell your Flap-Cheese from here"

Flap-Cheese by thoushallnotknow August 14, 2014

Flap your trousers 

A northern irish term dating back to the ship building days in Belfast - at the end of the Friday shift, builders would remove their heavy work trousers and flap them, signalling the end of the shift to other workers. It has now become a common term amongst office workers in velfast.

Flap your trousers already and let's get to the pub

Flap your trousers by Billybrice December 13, 2019

Flabsani 

A flabsani is the most annoying person you could think of. This is the pinnacle of insults and if you are called one ... be scared.

Will: "look at that guy, he's sooooooo annoying"
Tommy: "Yeah what a Flabsani"

Flabsani by Will Falanges with an F March 30, 2021

six flags day 

1. A marathon of riding roller coasters at any of the Six Flags locations
2. A period of intense sexual intercourse; a test of endurance.

1. You'all have a Six Flags day (common statement issued at the Six Flags amusement park).

2. Boy, did she give me a Six Flag's day.

six flags day by Horseburger April 4, 2010