noun. An assman. Excuse me--assperson.
Real citation: "Blinks and winks his hairless eyeball back at sasscatchyouwan. I can assure you the target area will not be pampered but will definitely be tampered with. Just slip into one of those backless gowns and lie down on the operating table dear. The proctologist and Buttockologist is IN."
(June 21, 2003, http://www.britishspanking.com/forums/archive/index.php?t-6985.html)
Made-up citation: "A proctologistette is a buttockologist, but an asswipe is not a buttmunch, according to authorities."