the game played when one does not know the rumblings of the colon ismass or gas. one can choose mass, and tighten the sphincter and wait to go to a safe location or one can choose gas and releasing the floodgates, thus either farting or shitting their pants. months of ridicule may ensue as well as violence if done on a road trip
I was on my way to phoenix and the rest stop was closed so i decided to play mass or gas. i lost and shit my pants.
by tubanerd2007 March 29, 2010
Get the mass or gasmug. by CharlieHarper216 May 7, 2020
Get the Gas cuntmug. When one silently farts and walks away to let the rest of the group rot in the stenchy smell of his ronchy gas.
by MacGruver August 19, 2010
Get the Gas and Passmug. by John Cheese Meluch April 15, 2019
Get the Anal Gasmug. " i just ordered some ga jun from the deli"
"wow that ga jun is so big"
"oops i dropped my ga jun"
"ga jun cut his ga jun with a ga jun"
"my ga jun had an accident"
"lets meet in your apartment so we can ga jun"
"did you ga jun her already?"
"hey mike pass the ga jun for my burger"
"wow this math hw is super ga jun"
"we must clean up, my gajun is coming"
"wow that ga jun is so big"
"oops i dropped my ga jun"
"ga jun cut his ga jun with a ga jun"
"my ga jun had an accident"
"lets meet in your apartment so we can ga jun"
"did you ga jun her already?"
"hey mike pass the ga jun for my burger"
"wow this math hw is super ga jun"
"we must clean up, my gajun is coming"
by gajunlao October 26, 2009
Get the ga junmug. Pejorative of "Butane", the inflammible agent used in lighters. Coined by Hank Hill when someone so much as suggests that it has as much use as propane.
by Trey4Life July 22, 2009
Get the Bastard Gasmug. Gas line: crossing the stage in a new romance when one feels comfortable enough to rip off a roaring, smelly fart."
by I.M. Salmon August 28, 2009
Get the gas linemug.