Definitions by Roley

Dimatron 

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.

Joe: Dude, Andrew totally just dimatroned Kevin in your living room.

Ryan: Yeah, they get prehistoric like that all the time.

Dimatron by Roley June 10, 2008