sup

sup is short for wassup, which is short for what's up, which is short for what is up.
It originated from 2000s teen slang
Sometimes mistaken for "shut up"
it is an interjection, and is used as an informal greeting, such as "what's up?"

sup man
sup. Did you get the ketchup packets?

by THIS HANDLE WAS TAKEN December 8, 2023

SUP

SUP. SUP stands for Stupid Ugly Pestis. Pestis means pest in Latin.

OMG. She is a SUP

by unchicchi828 November 13, 2018

sup

It's like saying hey but in slang

sup how are you

by gemgem the best June 7, 2023

sup

hey

sup, man

by It's only real September 14, 2017

sup

whats up asking a person what they are up to

hey dude sup

by ziggy April 21, 2023

Sup

Means hello

Sup,chloe how are you

by Dgrgugdtbjbfh June 8, 2018

SUP

Slang, shortcut of "suppose" used by Americans

I sup she's at home now.

by SylviaMartinez November 15, 2021