STFU

Shut-the-fuck-up: a term used when a normal request for someone to be quiet seems to fall on deaf ears; may be used in either a normal or assertive tone of voice.

Honey, would you be terribly offended if I asked you to please STFU for five minutes?

by Monkster1 June 27, 2010

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 Cexy October 29, 2007

STFU

1.Acronym for SHUT THE F*** UP
2.For same thing for u

1.Joe:Hahaha you suck!
Jack:STFU
Joe:No u

2.Remma:Your lookin' hot
Jake:stfu too

by spike09 November 14, 2009

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 This was originally made as a response to when he would make a tgfs video on a gun that someone thinks the opposite way about the gun and would decide to post an annoying comment on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 sirkd0202 October 1, 2011

Stfu

STFU means Shut the Fuck up

Matt:I love you
Corinne:Lies
Matt:I really do
Corinne:Bullshit
Matt:No really!
Corinne:STFU you whore kiss my ass bitch.

by Project X April 16, 2008

stfu

Acronym for shut the fuck up. Commonly used by bad-ass kids on sites that filter inappropriate language, such as Club Penguin, Pandanda, Runescape and Stardoll.
Also incorporated by lazy typers who can't be bothered to find the hut he uck p on the keyboard.

Kid: "I like Highschool Musical :)"
Bad-ass kid: "Dude, stfu. No-one gives."

by jill04 August 4, 2012

STFU

It's an abbreviation which means "SHUT THE FUCK UP"

PERSON ONE "Glasgow Celtic and Hibernian sucks"
PERSON TWO "STFU you don't know a fuck about football.Hearts and rangers are shite you scumbag"

by Bajen Viking August 22, 2015