Beavis and Butt-head spend Christmas watching music videos, reading letters from viewers and spoof popular Christmas movies into their own hilarious shorts, like: "Huh Huh Humbug" and "It's a Miserable Life".
Beavis & Butt-head get the phone book delivered to their door. Upon receipt, they decide to call someone. While looking through the book, they come across Harry Sachs and proceed to prank call him for days on end. Each call includes a toilet flush and a reference to his unusual name.