Any person who finds enjoyment by flagellating on, or very close to, an unsuspecting victim. The fart fucker is famous for using such tactics such as the fartnade or bending over and giving the person the one-man salute. This is commonly mistaken with the fart and dart, simply because the farter simply wants to fart on another person, not embarrass the victim in a given situation.
Bobby: Did Jake just run up on you and fire a stink torpedo?!
Suzy: Yeah, that kids a little Fart Fucker if you ask me