Top Definition
Meaning to shut your fucking mouth because you don't deserve to talk because your a fucking bitch that doesn't have a live because they keep talking like a ho.
Dude you should fucking SHUFFUP.
by Heebummie September 06, 2008
5 Words related to shuffup
I began to use Shup a while ago, without realising its a pretty old term. But at the same time (before I knew of the popularity of shup) I made I shuffup.

short for shut the fuck up. shu(t the)f(uck)up

Guy1:you gotta press play...
Guy2:shuffup! I knew that!
by Ashley Buttle March 12, 2005

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.