Conjoins the two following acronyms 'stfd' and 'stfu'

"Sit the fuck down, and shut the FUCK UP!"

Used when 'stfd' or 'stfu' doesn't achieve a satisfactory effect.

Often used to establish superiority and 1337ness.
"stfd and stfu bitch and gtfo you n00b"
Mr. Pub-Star 1337
by I_Love_hooters January 4, 2005
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Short for 'Shut the Fuck Up and Get the fuck out'. Efficient way of telling someone they are not wanted.
Post 1 (n00b): OMG <Insert something> IS CHEAP AND OVERPOWERED AND WHOEVER USES IT R GAY BECAUSE THEY ALWAYS BEAT ME WITH IT *whine whine whine whine*

Post 2: OMG, please STFU & GTFO.
by Zlixar June 9, 2004
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Also known as the STFU game, this is a period of time declared by all present to just shut the fuck up. Everyone tells the first person to talk to STFU.
"Alright ladies, it's time to shut the fuck up. We're gonna get caught!"
"Well I guess it's STFU time then."
"Ay didn't I tell you to shut the FUCK up!"
by OBTS March 17, 2010
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An expression coined up by the intellectuals of the weaboo communities to silence individuals of lesser intelligence.
"STFU Hoque, you probably never touched grass let alone took science class."
by Jiggyjigg April 30, 2022
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