very similar to "shut the fuck up" but is said in more of a blurting out, just cant take it anymore, fit of rage fashion. It is more a use of sounds vs words.

Pronounced with subtlety, and under your breath as a single word..

sh-t-th-f-ck-up.. but quickly.
"shtthfckup"
by m.rix March 31, 2009

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×