When you are eating a girls ass out and she farts in your mouth. You then hold the fart in your mouth and pass it from your mouth to hers.
"Man last night this chick and I were fucking, but she farted in my mouth when I ate her ass out"
"Did you swallow it?"
"Nah, man I just did a methane exchange and gave it back to her."
"Nice, dude"
"Did you swallow it?"
"Nah, man I just did a methane exchange and gave it back to her."
"Nice, dude"
by Casual Rapist May 24, 2013
Methane Mistress is an underground multigenre producer and a micro-celebrity DJ and raver from Austria. She mostly known for her Gorenoise, HardTekk, Goregrind, Pornogrind, Slam Death Metal, HexD + her unique mixing and production style. Methane Mistress is currently signed to a label that currently is unknown due to her profiles being banned from an album cover that apparently was not properly sensored. Methane Mistress has been making music and noise since 2015 and released her first album, of the gorenoise genre in 2016 by the help of her brother as revealed in an interview.
by Lollyhead April 20, 2023
The term commonly used for a street hooker that enjoys the huffing of methane. These stinky little woman commonly get their fix while engaged in group sex activities using toilet paper rolls to huff or snort flatulence directly from the anus's of their male counterparts.
"Yah Johnny, make that methane huffer take it right out of your ass"
or
"Ive got a good one broiling up Linda, i know you love methane huffing, got a toilet paper roll handy?'
or
"Ive got a good one broiling up Linda, i know you love methane huffing, got a toilet paper roll handy?'
by river jameser January 04, 2011
One who has had his/her head up his/her (or someone else's) arse for so long that they have adapted to the methane rich atmosphere. See Also: Craniorectal Inversion
The Sales Department is populated entirely by methane breathers. Even if they could pull their heads out of their asses, they would probably die of oxygen overdose. See Also: Cranio-rectal Inversion
by Erich Barbarossa July 31, 2013
by Pete September 27, 2003
one who prays to/worships all that is the grand glory of farting!, the noise, the buttle massage, the smell, the reaction of the non-worshipper!! foods that promote gas!
john was in heaven! he had found a methane disciple who was female!
john was such a methane disciple he encouraged her to fart in his face!!
john was such a methane disciple he encouraged her to fart in his face!!
by michael foolsley December 10, 2009
Spending more than 2 minutes in a inclosed room, with someone who has severe and pestilent flatulence.
I don't know what Javo ate? But working with him in the office felt like I was in a Methane Suana. Please refer to "2mm Cannon"
by Javo, J', Baro May 10, 2003