What's Up?

A commonly used word in high schools that means "Whats going on?" "Whats good?" or "Whats happening?"

Also sometimes abbreviated as 'Sup'

Example 1

Person 1: Sup brah

Person 2: Nothin' much man. Just chillin'

Example 2:

Person 1: Yo man. help me out with dis!

Person 2: What's up?

Person 1: I need help with dis dumb english assignment!

Person 2: No worries bro. Here's my paper from last year!

by YoloMan12345 September 27, 2018

what up?

a generlaised greeting, can be used in most situations but has only one correct response - i hate bottles

"what up"
"i hate bottles"

by idiot cat November 28, 2004

What’s up?

Just trying to fucking see wHaTs uP, fuck >:O

Me: What’s up?

Julissa: What do u mean what’s up see

Everytime I text u

It’s like I have to have a reason

Me: Relax all I said was What’s up to see how you were doing

by Anon9173638 April 26, 2020

What up

The most lazy, and unoriginal way to engage a conversation. Used by people who are bored with whom they are talking to, or have nothing else to say.

"Hey man...uh....what up

by Samuek August 19, 2008

What's up

Used to mean "she/he/you is/are very attractive and I would very much enjoy making love to you." It is derived from "A Night at the Roxbury"

Steve: What's up? What's up? What's up? What's up? What's up?
Doug: Steve, slow down.
Steve: I can't help it man, it's hottie overload.
Doug: Just pace yourself.
Steve: Ok... What's up?... 2, 3, 4. What's up?... 2, 3, 4...

by Tonberry2000 April 21, 2009

what's up

An interrogative expression used to request a clarification or repetition of something previously said. Used in place of "what?"

Person 1: "You're not paying attention to me."

Person 2: "What's up?"

by Ian May 2, 2004

what's up

comunication between friends

what's up Fred?

by Erica Abreu July 31, 2003