Stands for “shut the fuck up” so u better shut ur ugly ass up before the person who sent u dat whoops yo ass mf
by Justbetweenus January 11, 2020
Get the Stfu mug.by SnowDev May 11, 2020
Get the stfu mug.stfu/STFU aka (Shut the fuck up), a slang expression used to tell someone to be quiet in a forceful and often rude manner. "STFU" is generally not appropriate in polite or professional conversation.
by KILL-BILL-vol1 August 8, 2024
Get the stfu mug.Stfu you dumbass.
by Deannaurieblackbearwinchester August 15, 2018
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