Q: What do you get when you divide the circumference of a jack-o-lantern by its diameter? A: Pumpkin Pi. Q: How do you make a witch stew? A: Keep her waiting for hours. Q: How do ghosts begin their letters? A: “Tomb it may concern…” Q: What happened to the guy who couldn’t keep up payments to his exorcist? A: He was repossessed. Q: What do you call a person who puts rat poison in a person’s Corn Flakes? A:...