STFO

an acronym for "stressed the fuck out"

STFU, my finals are next week i'm so STFO.

by rcctitan February 20, 2010

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

Lmao Fag-bot, STFU N00b

Laughing my ass off Fag-bot, Shut the fuck up, n00b

(Notice the zeros in n00b)

-Did u c Kyle run around n die. Anyways, I beat u dwn n WoW.
-Lmao Fag-bot, STFU N00b

by Shazzakhan August 23, 2006

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 Shield

Image of a "shield" displaying the abbreviation STFU on it. Used on forums in order to prevent a flame war

1. I whipped out my mighty STFU Shield and was able to prevent a flame war

by RHS Student September 7, 2004

STFUAD

shut the fuck up and die
most often said in reference to Carlos Mencia

Holy shit this guy is not funny, and i think i heard a better version of this joke like 6 months ago, he needs to STFUAD

by stevenbroself May 23, 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