When you put your mouth to someone's butthole, step on their foot causing them to fart, and then inhaling the gas.
by wetzpretz December 2, 2013
 Get the gas pedalmug.
Get the gas pedalmug. While doing a girl from behind and just as you are about to cum, grab an avalaible gas can and hit her in the back of the neck.  See donkey punch
(credit PCHIII, Supertech)
(credit PCHIII, Supertech)
by ztohs November 17, 2003
 Get the gas canmug.
Get the gas canmug. by Toohotfrmphx January 1, 2009
 Get the D GASmug.
Get the D GASmug. when a guy is doing another guy in the ass, and then the guy thats getting piledrived in the ass farts, and the gassy vapors enter through the the other mans penis, causing the gassy shack effect.
by valor November 14, 2003
 Get the gas shackmug.
Get the gas shackmug. that car came out of nowhere and "bon-ga" t-boned her.
or
im gonna stay late and "bon-ga" this till its done
or
im gonna stay late and "bon-ga" this till its done
by daniel thomas June 19, 2006
 Get the bon-gamug.
Get the bon-gamug. When a girl is laying on her back and you're facing her feet, you squat and teabag you're balls in her mouth and fart in her her face.
My girl spilled wine on the rug and while she was cleaning it up and I flipped her over and gave her the gas mask.
by bob and ric December 25, 2004
 Get the gas maskmug.
Get the gas maskmug. Home of the dirty butts. Has currently highest number of dirty butts per square mile and ranked 1st in the world of having the dirtiest dirty butts. Also known for its uneducated sister marrying scientist that can re-rock air and swear that it's stronger than anything Breaking Bad could have dreamed of.
Accidentally drove into cohutta ga today, looms like I'll need to start my penicillin shots after I decontaminate.
by Dirtybuttslayer January 29, 2016
 Get the Cohutta Gamug.
Get the Cohutta Gamug.