Originally coined by God when he choke-slammed Satan to what is now known as Hell.

To tell someone to "sit the fuck down" is to rub-in a victory of any proportion.
*Chuck just won a game of poker against some poker champion*

Chuck: SIT THE FUCK DOWN.
by NarooN November 25, 2009
Get the sit the fuck down mug.
The act of forcefully humbling someone who is acting above their position.
*Randy defeats an annoying cocky minecraft player on some obscure server filled with lonely virgins*

Randy: SIT THE FUCK DOWN FAGGOT!!!
by Homeless Chicken September 3, 2017
Get the sit the fuck down mug.
When downing a boss or another PvP player in certain games e.g. World of Warcraft this term is best used.
Daocan Killed Artoro "sit the fuck down"
by Danny Francis November 5, 2007
Get the sit the fuck down mug.
A derogative phrase use mainly to humiliate someone after having "pwned" them at any particular task.

Often joined with the phrase "Shut the Fuck Up" or abreviated to be "STFD, STFU"
*after finally killing the camping jerkoff on your favorite shooter video game* "Sit the fuck down, asshole."
by TheTrueJoker November 1, 2011
Get the Sit The Fuck Down mug.
STFD

To tell someone to relax, to chill, to calm down, etc
Emily: dude am I right or do I need to relax?
Dakota: Emily you need to sit the fuck down
by r0b3084093893 March 16, 2017
Get the Sit the Fuck Down mug.