Beavis and Butt-Head Season 5 Episode 15 - Tainted Meat Episode Title:Tainted Meat .Episode Description:While the duo are at Burger World, Beavis' genitals itch a lot, so he scratches them, then cooks a burger. This causes a food poisoning outbreak, which hospitalizes 15 of the restaurant's customers. The restaurant is closed down and the duo are fired. When it re-opens, they are re-hired; a notice mandates that employees must wash their hands before handling meat.