Acronym of "Shut The Fuck Up", also known as something you should say to anyone that has an opinion or in case you are tired of people arguing over bullshit. It's also something you should do if you just don't like something. Science approves that shutting the fuck up for who has an opinion is the best thing you can ever do!
by ThatLessHandsomeGuy February 9, 2017
Get the stfumug. by Ur Mum Got Hit By A Semi Truck June 15, 2018
Get the stfumug. Stfu = Shut the fuck up.
Pretty simple right? Yeah, I thought so.
stfu is used when someone is being sarcastic or is annoyed with you.
Pretty simple right? Yeah, I thought so.
stfu is used when someone is being sarcastic or is annoyed with you.
by ikilled_cupid July 15, 2020
Get the stfumug. 
A shortcut for "Shut the Fuck Up".
It saves the effort of actually writing these words.
Used usually in Online-Multi Games, as Counter Strike, Enemy Territory, UT, etc.
It is used especially for shuting up ppl who use the mic for chat talks, or swearing.
But it is also useful in a argument, as you get annoyd from the other idiot.
The most common uses are:
It saves the effort of actually writing these words.
Used usually in Online-Multi Games, as Counter Strike, Enemy Territory, UT, etc.
It is used especially for shuting up ppl who use the mic for chat talks, or swearing.
But it is also useful in a argument, as you get annoyd from the other idiot.
The most common uses are:
"STFU, NAB"
"STFU you fucking n00b!"
"OMG STFU NABBBB"
"stfu, idiot"
"oh, stfu, you're an idiot."
"stfu >_>"
"stfu -_-"
"STFU you fucking n00b!"
"OMG STFU NABBBB"
"stfu, idiot"
"oh, stfu, you're an idiot."
"stfu >_>"
"stfu -_-"
by Funky-Monk September 19, 2005
Get the stfumug. by johnsleftnutt July 19, 2021
Get the stfumug.