Definitions by Clayton Stills

The Dimmer Rimmer

To eat out an asshole while being fucked in the ass by a horse.

Rob loves to visit his uncle on the farm, so he can give a Dimmer Rimmer

The Dimmer Rimmer by Clayton Stills March 27, 2003

Being a Dimmer 

Offering either your mouth or your ass as a pleasureable fuck hole to another male in exchange for being able to watch that male take a shit when they have diarhea.

Rob's dad raised him to be a Dimmer.

Being a Dimmer by Clayton Stills March 27, 2003