(n.) One who believes, beyond a shadow of a doubt, that they are of Mexican descent.
(v.) To add a strong political slant or bias to the presentation of a topic.
The term is believed to originate during the Mexican-American war, when one of the american generals, named Miller, defected to the mexican side. It is rumored that he was later killed in combat.
(n.) Severin: "(Mexican accent) I love going to fiestas in El Salvador!"
Xander: "Hey Severin, stop acting like such a Mr. Miller!"
(v.) Miles: "Could you believe that math class! Andy added such an incredible bias to those cosines... he must really hate tangents!"
Shelly: "Yeah! He really Mr. Millered that one!"