Pinkeye

An accident at the morgue involving Worchestshire sauce turns Kenny into a zombie, and he begins infecting others with the virus (which is mistaken for a pinkeye infection), and may ruin Halloween for everyone in town. Meanwhile, Stan gets mad at Wendy for not dressing up as Raggedy Ann for a Halloween costume contest, Kyle tries to find a new costume after everyone else in class dresses as Chewbacca, and Cartman gets in trouble for dressing up as Adolf Hitler.