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

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 four

A type of an engine configuration; there are four cylinders which are arranged in a flat opposing configuration. They're found in many different Subaru models (The Boxer Engine) and also found in classic VW Beetles.

Everyone panics & hides in their houses when it's snowing out, but not me, my world is flat; I grab my keys & head out to play in my flat four (4 banger)!

by Thorka June 20, 2016

Flat pedals

The type of pedal used by inferior cyclists that think there cool but in reality are much slower and are afraid of being attached to their bike because they suck

"Flat pedals win medals"
"make sure you never ask me to ride with you again"

by Supreme Boi February 6, 2017

Flatting out

To ‘flat out’ is to become so bowled over by a car’s looks, abilities, noise or general awesomeness that nothing short of passing out next to it can convey your feelings for said automobile.

Flatting Out

by crank&piston December 26, 2011

flat smile

The passive aggressive look you get from your wife when you haven’t done something or, asked for sex. It’s characterised by a straight mouth, with mildly pursed lips, a raised yet furrowed brow, and rarely any verbal communication.

Oh man, she’s given me the flat smile. I’m cooked.

by Poot Rancid November 4, 2023

Flat Stack

1. Someone who made one thing they enjoy their entire personality

2. Someone with nothing really unique or outstanding about them.
3. This is another form of `basic`.

Did you see that girl over there?

Yeah she is nothing but a flat stack

by Deepandhard December 4, 2022