1. Any number of fat-bodied assholes in the conservative political movement, including Tea Baggers/Teahadists. These people support class hierarchy,corporate welfare, and regressive politics. The name derives from the Koch Brothers, who give unlimited amounts of cash to their cause.
2. A hypocritical, free-loading fuck.
That yelling fat fuck on the Hoveround is just a tea bagging Kochroach.