whaddup dizzle 

Hello or wassup; originated from the phrase, "Whaddup Doh" which is also used as a form of greeting.

Whaddup Dizzle, Trick.

whaddup dizzle by dj_x_squizit October 17, 2004

Whaddup ma nigga

What you say when you see your black friends.

white boi: Yo whaddup ma niggaaaasss
group of black bois: yo ma nigga get yo ass ova here

Whaddup ma nigga by SUICIDUS101 October 29, 2018

yo whaddup 

a stupid phrase your stupid dickhead guy you think is a dickhead goes on urban dictionary to define for no reason

yo whaddup you dickhead

yo whaddup by no dude February 25, 2022

Waddup Boosh 

The act of saying hello to one of your boys, in a douchey and frat boy type of way. Credit given to internet sensation Dom Mazzetti.

Andrew: "Yo! Waddup boosh? Hittin' the gym later?"

Pat: "Oh hell yeah bro, gotta swell out today"

Waddup Boosh by NightHawk23 January 19, 2014

oh shit waddup 

The second part of the call-and-reply meme, "dat boi"

"It's dat boi"

"Oh shit waddup!"

oh shit waddup by E_Maloney May 22, 2016

O shit waddup 

A phrase spoken after dat boi says "here come dat boi." The phrase and meme were popularized in April 2016.

Here come dat boi!
O shit waddup?!?

O shit waddup by funwillfunwill May 16, 2016

Waddup 

What is up?

"Yo waddup muh niqqa?"

Waddup by E ain't no Wanksta August 18, 2003