1. A small dinosaur with a monkey on its back.
2. A term for any homosexual act in which both partners are naked and the hairy partner climbs onto the back of the smaller, submissive partner.
2. A term for any homosexual act in which both partners are naked and the hairy partner climbs onto the back of the smaller, submissive partner.
Joe: Dude, Andrew totally just dimatroned Kevin in your living room.
Ryan: Yeah, they get prehistoric like that all the time.
Ryan: Yeah, they get prehistoric like that all the time.
by Roley June 10, 2008
Get the Dimatronmug.