flat monkey

It's a flat dick. It appears when you slam your nuts on a hard flat surface it's extremely painful but amusing to others.

Bro I got flat monkeyed the other day.

by Fluffybuddy69 April 2, 2017

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

singing flat

Singing slightly off-note. When this happens in published work (e.g. YouTube videos, CD's, etc.) most of the audience doesn't even notice, but people with a strong sense of pitch (most notably, perfect pitch) can easily notice this.

"Mark made such an awesome cover, don't you agree?"
"What do you mean? He was singing flat the entire song."

by Gazotey October 7, 2017

Flat Juice

A way of taking ecstasy. Dropping the pill into a bottled drink and drinking it time to time to get higher and higher.

"On BD bro, I got cotton mouth. Can I get some of your lemonade."
"Na, I can't even let you do it bro. This that Flat Juice. "
"On BD, I thought you bit down on your pill. My fault bro."

by G Shlomo October 27, 2017

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 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