sup

a form of murdering someone.

a white person: hey, i just supped someone LMAO
a black person: RIP LMFAOO 😹😹👎👎💯

by jaxonlol March 26, 2022

sup

Abbreviation of wadup (Which also is an abbreviation).

- hey
- sup

by Oneirism May 20, 2022

Sour sup

A sour sup is when someone says hello/how are you but in reality they don’t want to/don’t like you.

Did you see Michael give me that sour sup yesterday at dinner?

by Dr.Sammy May 25, 2023

Sup

Means hello

Sup,chloe how are you

by Dgrgugdtbjbfh June 8, 2018

sup

It's like saying hey but in slang

sup how are you

by gemgem the best June 7, 2023

Sup

Sup is a word like hi or hello mostly referring to a greeting

Hi sushi sup

by Lazygirl_101 December 6, 2019

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