1. "I thought they were due!"
    Krusty the clown, betting on the Washington Generals.
  2. "There's your answer, Fish Bulb"
    Suggested by   @Nicholas
  3. "Have the Rolling Stones killed."
    Mr. Burns, after being disappointed by the Ramones
    Suggested by   @sloan
  4. "Bring us the finest food you got, stuffed with your second finest." "Excellent, sir. Lobster stuffed with tacos"
    Moe, on fine dining
    Suggested by   @Waz
  5. "When you get to hell, tell 'em Itchy sent ya"
    Itchy, condemning Bart to death by robot
    Suggested by   @Waz
  6. I'm seeing double! Four Krustys!
    Spoken upon seeing two Krustys.
    Suggested by   @tombatten
  7. "I call the big one 'Bitey.'"
    Also, every other line in this episode.
    Suggested by   @fisackerly
  8. "I said, hop in."
    Suggested by   @celesteballard
  9. "Mom, no! Everyone at school picks on the Pöpli kids. Even o do! I just hate them so much."
    Lisa, on her enemies
    Suggested by   @Waz
  10. "My son is also named Bort."
    Suggested by   @gabe
  11. "Fire can be our servant, whether it's toasting s'mores or raining down on Charlie"
    Seymour Skinner, on fire safety
    Suggested by   @Waz
  12. The entire length of "People Who Look Like Things"
    Suggested by   @Adam
  13. "Highway one, city zero"
    Rainier Wolfcastle on the gas mileage of his new Canyonero.
    Suggested by   @gwcoffey
  14. "This guy has something you writers could learn from--life experience" "I wrote my thesis on life experience."
    Writer of Itchy and Scratchy
    Suggested by   @trevler
  15. "Remember the time he ate my goldfish. And you lied and said I never had a goldfish. Then why did I have the bowl, Bart? Why did I have the bowl?"
    Suggested by   @EmilyD
  16. "Lisa, your father traded his tools for M&Ms again."
    Suggested by   @kflinn1
  17. "I wish I had an elephant." "You did! His name was Stampy, you loved him!" "Oh yeah..."
    Suggested by   @Nikki