Hall Gas

When one is in the transaction of changing classes and lets out their fart to where they can't be heard or smelt because of the movement and noise around them. Is a play on of the words "Hall pass".

Dude I was so bloated last class that I thought I was gonna blow, but luckily I made it to the bell and let out my hall gas.

by Benny Boy Incred May 15, 2011

OG Gas

Some of the dankest most potent kush somebody could get their hands on. The phrase "OG Gas" was initially coined by the SoundCloud rapper Willdabeast and has been used ever since

Bro I'm smoking Og Gas blazin
My eyes are rolled like I'm Asian

by Versauce Miyagi July 6, 2017

Nervous gas

When things in life don’t make sense, aren’t going right, or make you feel uneasy, you have nervous gas😰😓

Shit man, I got a job interview today and I have nervous gas

by acoolsloth November 10, 2018

Gas-canning

When you have warts in your hand and you finger blast a girl and it makes the noise a gas can nozzle does when it goes in and out of the can.

Wyatt was gas-canning his girlfriend last night.

by Dr.Doe June 19, 2018

Gas Mask

When someone farts into a cupped hand then places it over someone's nose and mouth.

Man, I just about lost my lunch when Jim gas masked me .

by J. Rotten October 17, 2017

black gas

The worst smelling flatulance the hangs heavy in the air.

I don't know what I ate, but I have the black gas.

by Xanaxmind June 1, 2017

Whooping Gas

A gas that is emitted during the point of sex when the male switches to anal. The gas makes the female more aroused and makes the male's testicles reproduce more sperm making a better climax.

Last night I smelled a crap ton of Whooping Gas.

by Gasss November 30, 2017