When one is giving another a ride they say "ass or gas". Ass being some type if sexual satisfaction and gas being gas money or gas. Most acceptable type of payment is ass.
by JakesBigDick September 24, 2013
Get the ass or gasmug. 
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.
by Dead Menace August 7, 2009
Get the ass gasmug. by tehnewmemes October 12, 2017
Get the ass gasmug. 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*
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*
by BES the best September 4, 2008
Get the ass gas or grassmug. by garbage eater March 25, 2009
Get the ass, gas or grassmug. 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!)
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 ?
Nobody rides for free, you know?!"
by Fichtelschwein February 5, 2010
Get the ass gas or grassmug.