rising flat

An unfortunate instance where one either gives or detects flatulance in an elevator.

"Goddamn! Did you smell that rising flat dude left in the elevator? That was raunchy!"

by Alex and Neil April 07, 2009

flat cat

A cat in a hoader's home that has " been lost" or "run away". Essentially the cat has died due to lack of care or unlivable environment and has become compressed by the hoard. Related to a sail cat.

Is that a flat cat under those books?

by Terriblepeopleperson June 18, 2017

Rainbow Flat

Something that is flat but isn't, usually a cycling route or event, yet not stupidly hilly.

Coined by Audax Club Bristol members after their president Paul Rainbow referred to the 1200km long distance cycling event Paris-Brest-Paris as flat to ease any pre-event jitters; it wasn't!

Is it a hilly ride?
No, it's Rainbow flat!

by 1.4.theroad August 25, 2022

Flat Flex

When someone attempts to flex but it falls flat; not a single person is impressed.

Jeff was caught bragging about that one girl he kissed 4 years ago...OMG what a Flat Flex!

by ShortStackB January 26, 2020

flat dope

Use in place of "the shit". Invented May 22,2007 Cambridge, USA

Michael: Holy shit look at those Aero effect on Windows Vista! Oh my god if she was a chick I swear.
Andrew: Dude that's flat dope man.

"Dude that ride is flat dope"

by QDub935 May 23, 2007

flat-waps

1. Breasts of a usually older and over-weight female which are saggy, long, flat and astoundingly repulsive.

2. Breasts that when not upholstered by a bra hang so low that they pose a serious trip hazard to the lady who they belong to.

"Is she a milf?" "No fucking way, she's got flat-waps and bingo wings!"

by Bigtoke September 07, 2009

bust a flat

Busting a flat is when you ejaculate, but you're penis has not grown into erect formation yet.

I had to bust a flat when I saw Jennifer walking on the beach

by Annie Molly April 24, 2017