When someone has no other points for an argument so they use stfu as a way to still seem agressive.
"Stop spending all your time on urban dictionary, you have better shit to do"
"Stfu"
"Wow"
by Oh god oh fuck July 9, 2020
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Acronym used for the phrase "shut the fuck up" for efficiency reasons, but your REALLY fucking mad. it is mostly used in arguments.
STFU I'm better at minecraft.
by theSUTmaster July 18, 2020
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random kid: ur look like a girl

Bully: stfu I’ll beat ur ass

Normally used in text
by A Boy With A Fat Sister March 19, 2020
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Stfu means shutting the fuck up, because you’re an annoying asshole <3
Stfu you stupid bitch, kys, sped
by www.hmscom January 28, 2023
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