basically it is an Anal Assassin, Ass
Bandit, Ass Spelunker, Back Door
Bandit, Bone Smuggler, Brownie king, Bum
Bandit, Bumhole Engineer, Butt Pirate, Butt Rider, Butt Rustler, Cock Jockey, Cockpipe Cosmonaut, Fruit, Butt Fruit, Fudge Packer, Fudge Nudger, Oklahomo, Poo Pusher, Poo Pirate, Rectum Ranger, Rump Ranger, Shit Stabber, Turd Burglar. It is also a term that refers to a really hairy and smelly dude.