wup 

It stems from the words whats up. Another term that is very similar is sup. It is believed that this word was brought into existance by a typo.

wup homy. wup tonight.

wup by Justin Taylor December 7, 2004

wup 

Simply another shortened version of Whats up.

Wup with you Johhny? You look a little sick.

wup by Alex Rosentreter November 1, 2007

wup 

1) the short form ghetto version of "what's up".

genuine gangsta person: "Wup, dawg?"
average wigger punk: "Sup, bitch?"

wup by Mertens December 20, 2003

WUP 

wup= worship us periodt = now from the top we are pog thats some wup thats some wup now get some crowns and tiaras thats some wup thats some wup give us everything you GOT to show that you wup thats some wup.

cool person: WUP
person: What
cool person: worship us periodt
all of a sudden cool person: AYEEEE
cool person at the start: now from the top we are pog thats some wup thats some wup now get some crowns and tiaras thats some wup thats some wup give us everything you GOT to show that you wup thats some wup.
cool person 2: you are a lyrical genius
( I got this idea from a dababy roblox game)

WUP by imcool27 May 4, 2021

wup 

The noise British people make when accidentally bumping into or walking in on somebody. Normally followed by "sorry" from the other party.

Person1 opens unlocked toilet cubical.
Person2 is sitting on crapper with trousers round ankles.
Person 1: "Wup!"
Person2: "Sorry"

wup by urbanduffer March 9, 2017

wup 

wash ur pussy

damnn you needa wup!!

wup by ashany October 9, 2008

Wup 

Short for whats up.

Wup ho dawg, we doin nethin tonite.

Wup by Selvaraj23 October 7, 2007