Rump Raider 

Someone who enjoys anal sex, akin to a Butt Pirate or a Bum Ninja. Not always gay, though often associated with gay porn stars.

"Arr matey! Et look like 'ez a rump raider if I ever saw one!"

Rump Raider by T. J. May 23, 2003

rump rider 

one who is the giver in anal sex. Used to call someone a homosexual.

<b>Get away from me, you rump rider

rump rider by john April 10, 2004

Rump rider 

A term given to a nigger in prison (of the male sex)
Rump riders enjoy giving anal sex to other's of duh same sex
(Also see peter pirate)

See Peter pirate

Rump rider by Bungho May 14, 2004