shutdafuckup

To "Shut the fuck up"; cease blabbering

Bitch, shutdafuckup and suck my cock.

by bah June 19, 2003

shaddafuckup

This is the reply one should use when some idiot attempts to tell you how you should do something you already deal with on a regular basis and that they have never experianced and know nothing about.

Mr. Knowitall was once again getting on everyones nerves by telling them how they should complete the job when one individual shut him up by blurting out, "shaddafuckup".

by jpg3 May 11, 2011

Shuthefuckup

When you say “shut the fuck up” fast with your teeth clenched, generally when someone says something stupid or idiotic that they think is inspiring or meaningful.

Janet: “Earth without art is just Eh”
Nathan: “Shuthefuckup Janet, nobody fucking cares”

by Lambrini July 25, 2018

shuddafuckup

A phrase that has been shortened to two syllables, meaning shut the fuck up mainly used to annoy friends by saying it non-stop whenever they try to talk.

Amanda: Hey, guess what I did today, I went -
Alex: shuddafuckup.
Amanda: you shuddafuck up!

by Amanda Is Cool January 18, 2009

shuthefuckupfanpage

A random person on tt that only spits facts

shuthefuckupfanpage:shut up fan page

by Nsbyi2bdcds February 21, 2021

shudafukup

shut the fuck up ... or I will kill you

If your friends are pissing you off just say "shudafukup"

by Kevin Paul March 11, 2007

shaddafuckup

A one-word way to tell someone to "shut the fuck up"; especially when used by an asian.

Shaddafuckup and go to sreep!

by Jamaletamale March 26, 2008