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Sit the Fuck Down

Used when someone just says something obnoxious and you need to put them in their place
Keenan: Aww man, my parents aren't getting me a Mustang for my 16th birthday. This is so unfair.

Damien: Dude, STFD. stop being a douche.
by Dontbeadick May 25, 2011
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4
Sit The F*ck Down, a taunt used in Weight Watchers Fitbit or other fitness device challenges. The person using this expression would prefer the other challenger(s) to stop increasing their step count or calories burn.
I've just been overtaken! You need to STFD because I need to win!
by 'Duke' February 06, 2015
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7
shut the fuck down
like when your pc wont shut down the normal way, you say this before you turn the power off
*blue sceen*
<enter>
*blue screen*
<enter>
*blue screen*
<enter>
*blue screen*
<enter>
<space>
*blue screen*
<esc>
<esc>
Shut The Fuck Down
(turns power off)
by ][D ][ ][\/][ ][D ][ ][\][ March 23, 2004
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