Sup

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

Hi sushi sup

by Lazygirl_101 December 6, 2019

SUP

A slang for saying HI

"SUP dude how are you?"
"I'm great what about you"

by Walkerola12345 January 12, 2015

Sup

So most likely the reason your searching this up is
1: Your a freaking idiot
2: Your parent/relative walk into the room and you just searched up Sup

3: Your pure bored
Sup is just cool way of saying hi.

Mark: Sup Angie wanna hang out

Angie: Get a life

Or
Sally: What’s up Stephanie!
Stephanie: I’m moving to California...

by McreeAnswers February 28, 2019

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

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

OMG. She is a SUP

by unchicchi828 November 13, 2018

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

A man who acts like a girl

Stop acting like a sup

by 459395 March 6, 2022