Sit chilly

Means don't move, freeze. Stay quite!

Things may get crazy, just sit chilly and you will be fine.

sit on a ham sandwich with mustard!

Only used in the direst of situations, when an extremely rude person is relentlessly insulting you. It is both a powerful offense and defense.

Tommy:'Did you hear what Sarah told Bob? She told him to sit on a ham sandwich with mustard!'
Jessica:'What happened to him?'
Tommy:'His eyes rolled back in his head, his blood fizzed and boiled, and his spine slid out of his anus!'

spawn sit

When a player sits at their own spawn not helping their own team at all (almost). This is usually in FPS games to camp and snipe or to look AFK and then kill an enemy this is mostly in Call Of Duty and sometimes in Overwatch. in Overwatch the spawn sitters might be bastion, symetra, torbjorn or any offence / defence character. In call of duty... just don't got to their spawn... its that simple and it doesnt matter what they're using unless they're a sniper demolishing your team.

"Lets spawn sit" or "they're spawn sitting!" or ever "he's a spawn sitter"

Let it sit and think

When you let your vehicle sit after working on it and come back at a later time. This should give it enough time to fix itself or give you the tools to fix it.

Jeff: I was working on the risky ranger and it ran out of gas.
Joe: If you let it sit and think for a while it’ll run again soon enough.

sitting pigeon

Introducing.......*drumrolls* sitting pigeon! this item can cure your sadness!(deppresion included!)

Buy it now for 4 Pigeon coins!

im gonna buy a sitting pigeon

fast sitting

to travel

Kaktus: I am fast sitting to Brno.

Sit on a Dick

v. A sexual position involving a male sitting criss-cross apple sauce, and someone sits on his erected penis.
np. The penis-related equivalent to "go to hell."

1: "Baby, wanna sit on a dick?" he said. He sits criss-crossed, and she says, "Yes please...💋❤️"