noun. A process that will eventually reduce the English language to "assmunch," "buttmunch," "bunghole," "fart-knocker," and "Are you threatening me?"
Real citation: "Aside from providing fleeting amusement, the Beavis and Buttheadification of music is a far cry from the pioneering efforts of most new genres."
(Jan. 21, 2005, USA Today, http://www.usatoday.com/community/chat/2001-04-24-barnes.htm)
Made-up citation: "I'm onboard with the Beavis and Buttheadification of just about anything. And that's why I'll be your next President."