stfu

the acronym for what you say to someone (shut the fuck up) who spells internet acronyms out loud in a real life conversation as opposed to saying the actual words
dude1: 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.

dude2: No you shut the fuck up you don't even know proper english and that was the dumbest bullshit I've heard since George Bush's last speech.
by Tony_Chen March 21, 2007
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stfuing

verb; The stating of the word "STFU"
A word used commonly on the internet, when someone wishes to use the stfu statement in the verb sense.
"I'm bored with your constant stfuing, go eat a banana or something."
by Jay March 28, 2005
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Stfu

Means "shut the fuck up!"
mostly use in fights between noobs
Noob 1: yo mamma so ugly her bestfriend thought she was a man!
Noob 2:stfu noob!
by Middi88 February 01, 2010
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stfu

by gg October 02, 2003
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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 February 23, 2007
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stfus

me: bitch stfus
bitch: oky :'(
by LuckyxS15 April 05, 2011
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stfu

Some dumbass comback a retarded kid uses when someone roasts them.
Person 1: Hey dude! Ur mom gay!
Person 2: stfu
by Vorcee August 23, 2019
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