Exploding farts are probably the most amusing feature of the "Oddworld" games, made for the PlayStation and for PCs. In "Abe's Exoddus," you control Abe, a rebellious alien slave who is on a quest to save his people; it's vaguely reminiscent of "Prince of Persia" in gameplay. Abe has the power to possess other aliens and control their actions. He also likes to fart a lot.
If Abe drinks SoulStorm Brew, then farts, his farts become explosive time bombs. Moreover, Abe can possess these farts to become remote control bombs - fart, possess, move toward the enemy, and BANG! Blood and guts all over the place.
Come to think of it, beer farts do get pretty nasty....