When you're not sure whether its a fart or a turd, but you go for it anyways, you are embarking on the Poop-Fart Gamble.

If you win the gamble, you've only farted. If you lose, you just shit your pants.
I lost the poop fart gamble today at work. I had to waddle to the bathroom and ditched my boxers in the garbage. Fuck.
by honkbert March 15, 2008
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