Random Episodes
A Very Crappy Christmas
Kyle and Ike anxiously await Mr. Hankey. When he doesn't show, Kyle calls the others for a late night emergency meeting. They find Mr. Hankey living with his alcoholic wife and their three little nugg... 
Hummels & Heroin
Beloved entertainers are being cut down in their prime due to massive overdoses of opiates. Stan is about to be exposed as the source of the illegal drugs. 
World War Zimmerman
This episode parodies the movie "World War Z".
In this South Park episode, Cartman is deeply disturbed by a person, which he considers to be a threat to all humanity (and it is not Kyle). 