Kenny vs. Spenny - Who Can Blow the Biggest Fart?

Seizoen: 4 - Aflevering: 2 / 57 - Eerst uitgezonden: 13 november 2007 - Episode ID: 144567

Armed with gas masks the crew is forced to record perhaps the smelliest competition to date. Kenny, the fart-maestro, is shocked to find out that Spenny's gas-inducing diet is making him competitive. So, Kenny must dig deep to into his bag of tricks (and bowels) in order to win this methane-filled contest.