The sexual act of one sitting on their partners face with the anus covering their mouth, and passing as much gas as inside your body. The victims nose should be squeezed shut so he/she has to breathe it all in through their mouth. Also, some variations include the excrement of faeces into their mouth.
Husband: Shut up woman, and make me a sandwich, otherwise I'll Gas Chamber you later tonight, capiche?

Wife: Oh please no!
by chezmonger August 3, 2010
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An American made automobile that has childproof electric door and window locks that prevent the occupants from rolling the windows down or escaping the car once the driver has let a massive fart.
Dude, I need to find out who in our squad ratted me out on cheating on the History test last week. Bro, we will pick the squad up tonight after school in my car, go on a long ride, lock the doors and windows, then I will fart and we will then begin the questioning in the "Detroit Gas Chamber". Someone will talk..they always do.
by Goatoghillgary December 21, 2016
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Dropping some rank as flatulence while inside of a pup tent with the flaps down.
We slipped into Tijuana ford one late night Tex mex and the local donkey show. It was great till we got back to the camp site and turned the tent into a Texas gas chamber.

I couldn’t get out of the Texas gas chamber fast enough. The zipper was stuck. It smelled like hot rotten eggs.
by Dick Onchin October 17, 2020
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When you fart in the shower and you're forced to inhale the putrid gases of your own design.
I had some dank burritos last night after the party, but I woke up this morning and gave myself an Awshitz gas chamber!
by MKUltr4 February 4, 2016
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When a cat farts in an enclosed space, with you inside. Sorta like a Dutch Oven. Except without the blanket and with a cat instead.
My cat just gave me my first experience of a Scandinavian Gas Chamber.
by fatstalker101 November 18, 2010
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The pink gas chamber is a move when a women spreads her vagina and manages to fit it over a mans head. The vagina goes down over the mans eyes and nose. Making them suffocate in a gross fishy gas chamber.
Greg: Bob's mom stuck her vagina over Riley's head last night

Ryan: Holy shit the pink gas chamber! :O
by Grass man123 January 9, 2009
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It is were a woman opens up here vagina and someone else Farts into the cunt.
So the other day I made a gas chamber with sarah...dude it smelled terrible, but she actually like it..isn't that weird.
by JHD May 16, 2006
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