International tensions mount as Harm, Mac and Bud board an aircraft carrier in the Sea of Japan to investigate the accidental shooting down of a North Korean civilian airline by Navy jets.
The boys' boss tells them what worker's compensation is, and they decide that staying home and still getting paid sounds pretty sweet. Beavis lets Butt-head beat him up, and they even try staging some 'accidents,' but despite his injuries, poor Beavis is still healthy enough to work.
Beavis and Butt-head are so bad, and so annoying, that they finally send Principal McVicker over the edge and make him totally crazy. He checks into a mental institution, but he still cannot escape the insanity of Beavis and Butt-head.