Definitions by Durock Durock

Commitasaurus Rex 

A Commitasaurus Rex is someone who is exceedingly devoted to something which they are passionate about.

Guy 1: "Dud you wanna go to the movie tonight"

Guy 2: "No, I can't, I'm a Commitasaurus Rex to my art."

Commitasaurus Rex by Durock Durock January 6, 2011