Flat Up

A combination a “straight up” and “flat out”. It’s more powerful.

He flat up lied for us.

by Barbara_Bangkok May 28, 2022

Flat up

When a bubbly liquid, like soda, goes flat

"I hate buying 2L bottles of coke, they always flat up quickly"

by philcagitz July 29, 2024

Three fingers up with thumb pointer and middle finger

You do graffiti

Did you saw that Genis had three fingers up with thumb pointer and middle finger

Yea! That means he does graffiti

by Dagraff November 03, 2022

SHU up

Special Housing Unit in prison. Protective custody.

He molested all those little girls. He better SHU up when he gets to prison

by Dr. Blabby June 29, 2022

up-againer

someone that has no time to do anything else because he is up against with what he/she has to do.

Can you help me do this?
Reply: no im up-againer myself.

by lrry July 13, 2009

Pumped Up Kicks

a person who says nothing, but is so cool (WARNING: he might also bring a gun to school)

damn, he's so cool, I bet he listens to Pumped Up Kicks

by real_mrbreast April 13, 2025

Pumped Up Kicks

The one kid who never talks, but is super cool (WARNING: he might also shoot up your school)

"That kid is so cool, I bet he listens to Pumped Up Kicks"

by real_mrbreast April 13, 2025