stfu

the acronym for what you say to someone (shut the fuck up) who spells internet acronyms out loud in a real life conversation as opposed to saying the actual words

dude1: stfu (spells out stfu) I only kiss that other guy cause uh..it's my religion so wtf (spells out wtf) you talking about I'm not gay.

dude2: No you shut the fuck up you don't even know proper english and that was the dumbest bullshit I've heard since George Bush's last speech.

by Tony_Chen December 15, 2008

stfuing

verb; The stating of the word "STFU"
A word used commonly on the internet, when someone wishes to use the stfu statement in the verb sense.

"I'm bored with your constant stfuing, go eat a banana or something."

by Jay May 13, 2005

STFU

1. An abbreviation for Shut The Fuck Up.

2. An abbreviation for STupid FUcker

STFU n00b stop being gay.

by vipa!!! December 28, 2005

STFU

it means shut the fuck up used online when you want someone to stop talking

Dude STFU right now

by pyrokilla February 29, 2008

STFU

Set Thee Free Ulready

STFU as we live peacefully in a free country and support all of mankind in our quest for lifes better intelligence.

by loverocn January 19, 2010

stfu

shut the fuck up

stfu heaton i own you u noob

by gg October 2, 2003

STFU

Commonly taken for "shut the fuck up," really means:

Sexy Tofu Fucking Underground.

Bob, look down this manhole... STFU!

by RedHatCore December 28, 2005