Related:

• Lisa: Itchy and Scratchy seem to have lost their edge.
  .. Marge: Well, I think it conveys a very nice message about sharing....
• Myers: I hope you're happy, kid; the studio's bankrupt.
  You just killed Itchy & Scratchy. [closes the studio's gate, bearing a "Out of business" sign] Ba...
• Bart+Lisa: [laugh at an Itchy and Scratchy cartoon] Marge
  My, all this senseless violence. I don't understand the appeal....
• Bart: I can't believe it. That was Itchy all right, you _did_ invent him.
  When people see this you'll be rich and famous! [turns over to the film, to see it burn in the projector] D'oh....
• Chester: He didn't create Itchy: I did. Bart: Huh?
  Chester: He stole the character from me in 1928. When I complained, his thugs kicked me out of his office, and dropped an anvil on me....
• Well, Itchy & Scratchy are gone, but here's a cartoon that tries to make learning fun!
  [tries to laugh, then moans] Sorry about this kids, but stay tuned...
• Marge: Bart, Lisa, it's 11:00 at night. Where do you think you're going?
  Bart: Downtown. Lisa: We gotta get seats for the Itchy & Scratchy parade....
• Homer: Which one's Itchy? The car? Bart: The mouse.
  Homer: Oh. I guess it's not him then....
• Meyers: I did a little research and I discovered a startling thing.
  .. There was violence in the past, long before cartoons were invented....