stfu

the acronym of what you say to someone who spells this out in a real life conversation and other overused acronyms like wtf rather than saying the real thing

fag: 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.

me: No YOU shut the fuck up you don't even know proper english AND you kissed a guy, fag.

by nub_sauce December 14, 2008

STFU

1. Shut The Fuck Up

2. Stuff You

3. Still Fuck You - used after someone says FU

1.
n00b: hello!
Pro: STFU I don't talk to n00bs

2.
n00b: hello!
Pro: STFU

3.
n00b: hello!
Pro: FU
n00b: still hello!
Pro: STFU

by a la dude June 6, 2005

STFU

John Cena's other finisher, used to cause HHH and Shawn Michaels to tap out at the last two Wrestlemanias.

The STFU is one of the weakest-looking submission maneuvers in wrestling.

by Robert Glory September 2, 2007

STFU

shut the fuck up :)

bob: jfhaklsfhjaklfjakjklbajkvjakfjalksfjklas/.......

me: stfu. :)

bob:

by superfunnyyy December 13, 2009

STFU

(v) An acronym for the phrase "Stop The Frolicking Unicorns!", a phrase used by Shroomers, Acid-Users, and other hippies from H$A, S.F, used to tell people to stop the unicorns they see frolicking down the street after they become hallucinated due to the Acid and Shrooms and start to see frolicking unicorns.

(See "Harold and Kumar Escape from Guantanamo Bay")

Person 1: "Tom, whats wrong? You look freaked out man..."

Person 2: "STOP THE FROLICKING UNICORNS!! THEY'RE COMING RIGHT FOR US MAN!! STFU!!"

by STFU650 October 12, 2008

STFU

The opposite of SNAFU. Situation Terrific Feelin' Upbeat! First used by mid-western housewives at social gatherings such as picnics, little-league games and bingo night. The term is gradually spreading across the US and makes for confusing if not interesting web chat.

LUANN: How's the bake sale goin' Judy?
JUDY: STFU Luann! We've already met our sales goal, have run out of gingersnaps, and are about to sell our last box of cupcakes!

by superdoodie May 6, 2009

STFU

Used to mean Shut the "F" up, also means Step the "F" up.

"If you think you are man enough, then STFU and prove it".(Reference to the phrase, "Cowboy up"). Of course both phrases are commonly used together.
"If you think you are man enough, then STFU (Step The "F" Up) and prove it, otherwise STFU (Shut The "F" Up) and sit your ass down".

by Cable Kenn April 10, 2006