These two Pokémon are essentially balloons full of farts. Not only do they emit a poisonous gas as a weapon, but they actively seek out hot garbage and filth to fuel their disgusting sac-like bodies. Be careful, because these guys can easily explode and ruin all of your furniture. You're probably repulsive if they like being around you anyhow.

Positive: Can cover up the smell of your farts (but it's easier to just open a window).