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Term my grandmother used to refer to farts that have been both squashed and amplified by sitting in a leather reclinign chair during the release.
If it wasn't my grandmother, I would have told the supplier of the ass gas to drop dead in an effort to shut their asshole.
ass gas by Dead Menace August 7, 2009
person 1: what the fuck is that smell
person 2: shiit smells like ass gas
person3: gross
ass gas by tehnewmemes October 12, 2017
something pokemon will let you use as a nickname while "fart" is blocked
pokemon: would you like to nickname caught koffing?
you: yes
you: *types fart*
pokemon: you are not allowed to use that word
you: *types ass gas*
pokemon: ok, ass gas will be transfered to box 3
ass gas by who says I have a plan? August 18, 2020

ass gas or grass

The most acceptable forms of payment for the favor of being given a ride to any destination. Roughly translates to: money, weed, or sex (oral sex is also acceptable). Gifts should be given promptly and without hesitation.
Brian: Well, here we are.

Girl: Aw, well thanks for the ride Brian-

*she begins to exit the car*

Brian: Hey- hey, hey! Not so fast, its ass gas or grass in this car, bitch. And it seems I've got a full tank and plenty of the fine erb, so uhhh... *nods head, indicating genitals*
ass gas or grass by BES the best September 4, 2008

ass gas or grass

If someone is asking you for a ride and you don´t feel the need to give it away for nothing, it´s a good opportunity to ask for "ass, gas or grass".

Meaning you wish to take advantage of the situation by getting a good fuck, some bucks for the gas you´re gonna need or at least something to get a buzz from.

(Maybe one of you might describe it better, as I´m by no means a native speaker!)
"You wanna go to Mexico with me? Take a ride? Well, what´s your currency...
ass gas or grass ?
Nobody rides for free, you know?!"
ass gas or grass by Fichtelschwein February 5, 2010

Ass Gas Blasting

A strong rocket like directional fart. Specifically directed at a crowd of people or in most cases a singular person. It may be supersonic and warp the space and time around itself. Due to the supersonic nature, visuals could be witnessed. Smell is guaranteed to kill a small rat but ceiling is unknown. You achieve this feat by drinking an incredibly large amount of sparkling water/soda, Taco Bell, and desire. Point. Aim. Shoot. Bang.
*3 friends hanging out*

Josh: Hey man, did you drop something?

John: No, watch this. I have to get the angle just right. I'm about to give Andy a good ole Ass Gas Blasting.

*ass gas blasting ensues*

Andy: Dude what the hell? My throat is closi-clo-cl-

*Andy goes unconcious*

Josh: Good Ass Gas Blasting dude!

John: Thanks!
Ass Gas Blasting by Degenerat April 16, 2026
More from Urban Dictionary

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
womp by 175623226 November 3, 2011
Word of the Day on October 27, 2026
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