Related:

• Brockman: In a completely unrelated story, Montgomery Burns has just closed a deal to buy the Springfield Blood Bank.
  Burns: [blood on his cheek] Ooh, I'm very excited about this deal....
• Homer, we've got to do something. Today, he's drinking people's blood.
  Tomorrow, he could be smoking!...
• Bart: Come join us, Lisa. It's so cool: you get to stay up all night drinking blood.
  Milhouse: And if you say you're a vampire, you get a free small soda at the movies....
• Lisa: [sotto voce] Dad, do you notice anything strange?
  Homer: [sotto voce] Yeah, his hairdo looks so queer -- Bu...
• Homer: Well, time to go to work. Lisa: Dad, I wouldn't go outside if I were you.
  [Chief Wiggum and a lot of cops stand on the street outside] Wiggum...
• Homer: Ooh, I can't get enough of this blood pudding.
  Bart: The secret ingredient is blood. Homer: Blood?...
• Lisa: [reading the classifieds] Hey, here's a good job, Dad!
  Oh, wait, you have to know how to operate an ultrasonic lithotriptor....
• Homer: What?! Flanders! You're the Devil? Devil Flande
  Ho-oh, it's always the one you least suspect. Treehouse of Horror IV...
• Dear Homer, I. O. U. one emergency donut. Signed, Homer.
  Bastard! He's always one step ahead....