The mastermind that created Beavis and Butthead,King of the Hill, and Office Space.Not only is he the coolest person alive but he started the Beavis and Buthead controversy. A great person.Also see Beavis and Butthead King of the Hill and Office Space.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy

not only a genius of retarded humor, but also more "sophisitcated" humor like in king of the hill and office space.
the voices he did with beavis and butthead were particularly amazing, he used tape-overs in the voices because he did both of there voices and they often speak simultaneously. he also did the teachers, and the principal's, among others.