Fry wants an old fashion 20th century "ex-mas". He goes to the city to buy presents, but him and Leela are soon chased by the robotic Santa Claus made in 2801; it had a glitch when made, so it is a killer Santa robot now. Bender helps them find refuge, but the killer Santa comes down through the Chimney to attack them. Doctor Zoidberg ends up saving the day by coming up with a way to get rid of the robot Santa forever.