??? person (ZT)

Amiable person: Someone who likes the smell of other people's farts.

Conceited person: Someone who likes the smell of their own farts.
Aquatic person: Someone who farts in the bath tub. (They like the feel of those little bubbles between the "cheeks".)
Inconsiderate person: Someone who farts in a crowded elevator.
Foolish person: Someone who supresses a fart for hours, for the sake of company.

Unfortunate person: Someone who tries to fart, but ####s instead.