The ratio of gass to mass when taking a shit. High gass: low mass = bad. High mass: low gass = good.
by jazza123 August 31, 2011
Get the Gass to Mass Ratiomug. Get the Gass to Mass Ratiomug. Get the Gass to Mass Ratiomug. Get the Gass to Mass Ratiomug. We'll email you a link to sign in instantly.