shuddup

the cool kid "idgaf" way of saying shut up

Friend: AHAHAHAH YOU HAVE SUMMER SCHOOL
Me: shuddup*emoji spam to emphasize the "idgaf"*

by superswaggyawesomeboy August 10, 2020

shaddap

What you grumblingly mutter under your breath when a self-proclaimed rod-'n'-reel expert boastingly launches into one of his infamous "fish stories", and your tall-tale-weary eardrums sorely wish dat he would just quit flappin' his gums for once.

Bombastic angler: I **fish**, therefore I **lie**!
Listener: Aw, shaddap...!

by QuacksO January 1, 2022

Scuddapig

An ugly girl

Holy shit look at that scuddapig

by littleshwink June 5, 2023

Shundappi

Lingo for someone who's cringe and is not likeable or smart.

Slightly dumb.

"OMG Ashley is becoming such a Shundappi these days."

by Sreek131201 March 27, 2024