floatascrot 

What happens to a buffalosack when exposed to toilet water.

Hold your sac up, or you'll floatascrot, and end up with serious sacdrip.

floatascrot by FrostyNutzz December 16, 2002

floatasis 

Any of the assorted (usually elaborate) blow-up pool toys meant to resemble an Island or provide the amenities of an Oasis i.e. a cup holder or place for a cooler in which to place one's cold drink.

We were chillin' on the floatasis all weekend.

floatasis by tyler993 October 2, 2008

flatasstrophy 

The condition which causes the breakdown of the gluteus maximus muscle caused by age, poor genetics, or skipping leg day at the gym.

It’s apparent he isn’t doing squats in the gym because he has major flatasstrophy.

flatasstrophy by DefNotRight January 17, 2018

flatasstic 

If a chick is otherwise fine but her ass is lacking, she's flatasstic. Usually used to reject an attempt to rate her as a dime.

Yeah, she's tight as hell but she's still flatasstic.

flatasstic by Machete April 11, 2005

Flatassed 

When a girl has no ass.
My sister.

Damn Pablo, have you noticed that my sister is flatassed!

Flatassed by meitesties June 5, 2013

flatasplat 

when your wheenis get stuck in a car door the splats all ove making it flat "flatasplat"

james:oh crap
jeff:what happend
james:flatasplat

flatasplat by kig john November 14, 2016

Flumtastic 

Flumtastic is a word first used by Keiichi Tsuchiya, better known as the Drift King (Not to be confused by K-Brown the illegal street racing Drift King) and his friends from the Canadian underground rap group, F.L.U.M. Flowing Like Ultimate Mcs. The word varies in meaning but the general concensus is that it refers to someone or something that expels greatness and excellence while making those around the subject fall flat like pathetic underachievers that should be out on the streets begging for money to buy more alcohol to drown out the sorrows of their worthless existence like a bum (aka Bumtastic). Fans of F.L.U.M. have added on to the definition by mentioning that if you're "Flumtastic" then you are almost as good as the members of F.L.U.M.

Example 1: Damn, girl! You lookin' flumtastic right now! Don't blame me if you end up in a bed covered with rose petals.

Example 2: Drop a couple of flumtastic bars, dawg! Why don't you spit a hot 16 for the hood, homie?

Example 3 (From the freestyle MC Without A Conscience by OG Paperboy): My squad keepin' it flumtastic/ None of that "put you on blast" shit/ Just prepare to get your ass kicked and thats it/

Flumtastic by Flum Master January 25, 2015