Define Stfu Meaning

Stfu
shut the f*** up~ another kind way of tell someone to be quiet.

Friend~Talking really loud.
Me~Stfu I'm trying to watch tv.
By Phoebe
Stfu
1) Acronym used for the phrase "shut the fuck up" for efficiency reasons.

Please stfu because I am trying to read.
By Paulina
Stfu
abbreviation for shut the f*ck up.

AKA::

Stop
Tickling
Furry
Unicorns.

shut the f*ck up dude.
no you stop tickling furry unicorns!
man, just stfu, stfu.
By Margo
Stfu
A way of saying "shut the fuck up", instead of actually typing it. Has less meaning than actually typing "shut the fuck up", and is often said by people that are losing an argument or can't think of a comeback.

Guy A: "You just contradicted yourself. Twice."

Guy B: "faggit"

Guy A: "Yeah, that's what I thought, you can't think of anything, loser."

Guy B: "stfu"

Guy C: Just admit you lost, Guy B.
By Dyane
Stfu
online text-speak for "shut the fuck up".

By Christen
Stfu
Southern Tenant Farmers' Union (STFU): Large labor union, formed in Arkansas in 1934, which lobbied the federal government for better New Deal reforms. Dissolved in 1960. Commonly causes mirth among US History students who are aware of the acronym's double meaning.

Teacher: Joey will you please tell the class about the STFU?

Class: Hahahahahahahahaha
By Lynnelle
Stfu
Shut the fuck up. It's simple. When you are annoyed with someone who won't stop ranting on instant messaging, you type "stfu!!" But be sure to limit yourslef to two exclamation points, though, because three will look too angry. You could also type two exclamation points and then a "1". Like this: stfu!!1. This way, the third exclamation point is there, but only in spirit. This puts a little extra anger, but not so enough to make the other person angry at you. :)

~On instant messaging~

like_totally_cheergrl07: like omg omg omg we like totally had so much crap to do today in like science because the teacher is like so bitchy and she doesn't get that I have a life! I mean COME. ON. Wtf???!!!
xXxmy_heart_bleeds_blackxXx: stfu!!1
By Tootsie
Stfu
"Stop Trolling For Unicorns": a phrase coined by youtuber wickedshrapnel from his "This gun f-ing sucks" videos. This was originally made as a response to when he would make a tgfs video on a gun that someone thinks the opposite way about the gun and would decide to post an annoying comment on how the gun does NOT suck.

youtuber1:" OMFG THE HK21 DOES NOT SUCK IT IS BEASTLY YOU'RE JUST A FAGGOT WHO CAN'T USE THE GUN!!!!"

youtuber2: "will you stfu, you must have no life."
By Darcie
Stfu

John: CAN YOU JUST STFU!
Joe: *sends images of food*
By Ferne
Stfu
Shut The Fuck Up.

An acronym that will get you reported and punished in World of Warcraft, because Blizzard is fascist.

Nub Rogue in BG chat: OMGWTF YOU GUYS SUCK!
Annoyed Player: Dude, stfu and play.
By Ariadne