The phenomenon of having large amounts of methane build up, usually after a big night of drinking “Tooheys New” (an Aussy beer) causing one to repeatedly let out sizable farts, usually of an excessively pungent nature. One should be careful not to “follow through” the fart and begin “Sharting like a trooper”
"Damn man, Chabs had a big night on the piss last night huh?" "Yeah man she's been farting like a trooper all day"
by RobMF October 08, 2008