Burns: This house has quite a long and colorful history. It was build
on an ancient Indian burial ground and was the setting of satanic
rituals, witch-burnings, and five John Denver Christmas specials.
Homer: [revolted] Ohh, John Denver.
[they stop in front of the elevator, which opens and disgorges a
river of blood]
Burns: Hmm, that's odd. Usually the blood gets off at the second floor.
-- The five warning signs of a bad lodge,
"Treehouse of Horror V"