STFUC

Shut the fuck uppercut.
An uppercut directed squarely into one's chin, breaking their jaw and rendering their voice box useless.

Bob: Josh was talking crap about me, so I made him STFU.
Jane: How did you do that, my strangely sexually obsessed friend?
Bob: I gave him an STFUC.
Jane: Haha, you're such a twat.
Bob: STFUC!!

by MrPepper April 26, 2010

stfuf

<b>s</b>hut
<b>t</b>he
<b>f</b>uck
<b>u</b>p
<b>f</b>aggot

christiancutiex: hi what up asl?1
omg sodomy: stfuf kthx

by JESSICHU February 21, 2005

STFU

an irrational response to your mother's comments that make more sense than your brain can accommodate
comfortably

"I thought we were going to spend the day together for Father's Day"
"Your Dad has been here all day, he worked in the yard for hours and just went to hit golf balls with your brother, they will be back by six"
"Oh, so I have been here all day, but he can go off with my brother" some more words of unkindness and then:
stfu, i am leaving
ridiculous.

by zzellda June 16, 2008

STFU

Sacred Trust of Females United! women rock! women get the job done!

Marianne: "Hey Melissa- you did a great job today"
Melissa: "Looks like you and Eva did a great job today too, Marianne"
Eva, Marianne & Melissa: "STFU !!!"

by Evil Eva August 5, 2008

STFU

means Shut the Fuck Up...basically shutting down whoever is talking.

why dont u STFU and go away!

by greg m April 29, 2004

stfu

slang for shut the fuck up

him: stfu bitch!
her: no you stfu!

by Anymoose October 5, 2005

STFU HEFTER

A member of the STFU family. Can be used to emphatically exclaim to your d0nk or n00b friend that you really want them to shut the fuck up.

"STFU HEFTER, stop being a d0nk."

"OMG AYFKM?" STFU HEFTER!"

by Mr. Pahncake January 14, 2008