foot flat

go as fast as you can go

foot flat on the gas!

by jawg June 20, 2010

flat waffle

A females ass, as flat as a waffle with dimples all over, such as your girl.

Dylan: "wow your girl has such a flat waffle it's fucking nasty."

by Djsjakrwkaof March 14, 2017

Flat white

When someone's on their death bed and they die with a boner

"How did he die"

He died while on a flat white"

by M-Chanzo September 3, 2022

I'm Flat

I don't have a long (bullish) position in an investment, nor do I have a short (bearish) investment in that investment. I have no position, I'm flat.

"I came in to today long Euros and short Google, now I'm flat on both".

by hrtshpdbox February 5, 2022

Flat Milk

When the milk has been left out of the fridge for a prolonged period of time, so the milk is no longer cold and crisp.

"Can you put the milk back in the fridge, it's gone flat"

"Flat Milk is the worst"

by YaMother'sGash August 29, 2016

Flat Fart

A fart that is at the same level of noice the whole time

That dog just had a flat fart

by Iggy star September 13, 2017

Flat Fat

When a really obese people loses a ton of weight in a short amount of time, making their appearance seem pinched or unnaturally small

Damn dude, John's wife lost 300 lbs in a week! What a flat fat!

by Ding_Dong_Long_Schlong December 12, 2016