A very potent and empowering phrase that, when strongly communicated, will completely annihilate all forms of idiocy, nuisance and bullshit within one's proximity. Can be directed at a person, thing, text or AI.
Pornographic Popup Ads: *exist*
Me: Shut the fuck up
Stupid e-girl: Hey boo, buy my feet pics for $5!!!!
Me: Shut the fuck up
Me: Alexa, set desk lamp brightness to ten percent
Alexa: Got it, playing despacito
Me: Shut the fuck up
Some kid: *unironically necroposts on my 9 year old comment*
Me: Shut the fuck up
Me: Shut the fuck up
Stupid e-girl: Hey boo, buy my feet pics for $5!!!!
Me: Shut the fuck up
Me: Alexa, set desk lamp brightness to ten percent
Alexa: Got it, playing despacito
Me: Shut the fuck up
Some kid: *unironically necroposts on my 9 year old comment*
Me: Shut the fuck up
by Mary Mary Quite The Contrarian April 20, 2021
by duniella December 24, 2010
phrase used to express shock or disbelief at something someone has said; similar to "get outta here" or "you're kidding me"
by poetwarrior May 21, 2007
In chat it's used as STFU. the Real world it is used in many ways to shut people up. People who have been pissed off by a particular may constantly say this phrase. People will say the phrase for fun and people will laugh while the other person is in utter embaresment or they laugh as well.
(chat) Tod_is_1337: i t3h 0\/\/|\|5 j005!
Admin: stfu
Tod_is_1337: what the fuck does that mean?
Admin: noob....
(Pissed off) Dickhead: hahahaha!! you suck you suck you suck you suck! i fucked your mum! i fucked her good she squeeled like a..
The pissed off one: SHUT..THE FUCK...UP!!!
(Enjoyment) Daniel: hehe and then the blonde
Steven:Shut the fuck up...you suck
Crowd: <laughs>
Admin: stfu
Tod_is_1337: what the fuck does that mean?
Admin: noob....
(Pissed off) Dickhead: hahahaha!! you suck you suck you suck you suck! i fucked your mum! i fucked her good she squeeled like a..
The pissed off one: SHUT..THE FUCK...UP!!!
(Enjoyment) Daniel: hehe and then the blonde
Steven:Shut the fuck up...you suck
Crowd: <laughs>
by Masamune Date November 15, 2004
by josh.exe November 25, 2021
someone wants you to shut up and stay quiet but you didn't listen so you're reminded to shut the fuck up
by joanjett February 10, 2021
Shut the fuck up nobody cares about what ur shitty name says on urban dictionary. Would literally rather watch paint dry than swipe through another one of those generic vague posts where everyone is supposedly sexy and handsome. Stop trying to get validation from a website you fucks
by 23bugsymalon3 November 22, 2021