Shu'up 

A contraction of the words "shut" and "up." Pronounced "Shuh-up!" Usually said by short chubby women or especially bitchy people.

"Nuh-uh boi, you can't say dat!"
"But I wasn't saying any-"
"SHU'UP!"

Shu'up by Kyothine April 22, 2009

Shu'up 

A contraction for "Shut up."

Shu'up or I'll kill you.

Shu'up by Lauren01 August 13, 2006

Shu'up 

The conjunction of "shut up". Usually done when spoken to fast or excitedly.

Shu'up, Rachel!!!

Shu'up by Tyle-er September 16, 2010

shu up 

faster/better way of saying "shut up"

Girl pointing to other girls boyfriend: He looks like a fuckin chicken when he runs.

Girl with the boyfriend: Shu up!

shu up by beky June 11, 2006

SHU up 

Special Housing Unit in prison. Protective custody.

He molested all those little girls. He better SHU up when he gets to prison

SHU up by Dr. Blabby June 29, 2022

Oy bruv, shu'up 

How Bri ish people say "brother, please stop talking"

Oy Bruv, shu'up, I'm tryna watch the footy you bloody dickhead

Oy bruv, shu'up by Monkey Whisperer November 1, 2020

shuup 

shutup without the "t" it is still gramatically correct, coz i say it is, and therefore does not need the apostraphe

hey u! shuup! lol no really i mean it

shuup by Kate__ July 31, 2006