The rare ability or gift of being able to inhale air through one's ass in order to force one to fart on command.
by yesitsyou February 3, 2010
Get the Inward Fartmug. by OneLastCigarette February 24, 2005
Get the inward fartingmug.
Get the Inward Fartmug.
Get the inward fartingmug.