Calvin and Hobbes

Calvin: Do you think there's and Evil Santa?
Hobbes: An Evil Santa?
Calvin: Yeah, like Santa's deranged twin brother, or something! He'd make toys for all the bad boys and girls. Evil Santa would give all the dangerous, annoying, and corrupting toys your parents won't allow!
Hobbes: And if you're good?
Calvin: He punishes you with shirts and underwear.