yaddup

A more ruder synonym of shut up typically spoken in a loud volume

George stop saying stupid shit yaddup

by datdudewitdahat October 6, 2022

Yuddup

When you try to mix "Yo" and "What up."
Typically happens when a friend comes into your room with your fat ass slumped on the couch after drinking a 12 pack

*friend comes into the room*
"Yuddup man."
"Jesus Christ, you are still sitting where you were a week ago."

by Reefer brownie January 25, 2020