Lisa: Oats are what a champion thoroughbred eats before he or she wins the Kentucky Derby.

Related:

• Lisa: What is the sound of one hand clapping? Bart:
  Piece of cake. [claps with one hand] Lisa: No, Bart...
• Read the `bosom' part again, Dad! -- Lisa,
  "Dead Putting...
• Homer: Keep your left arm straight, Bart! Rotate your shoulders!
  Lisa+Bart: Daaaad! Homer: Look son, all I'm asking...
• Lisa: I want you to shut off the logical part of your mind.
  Bart: Okay. Lisa: Embrace nothingness. Bart: You got...
• Bart: Lisa, we can't afford all these books! Lisa: Bart,
  we're just gonna borrow them. Bart: Oh... heh, heh...
• Homer: [reading Ned's letter] "You are my brother." Homer+Lisa+Bart:
  [giggle] Homer: "I love you." Homer+Lisa+Bart: [laugh]...
• Homer: Now lady, I'm buying a pony for my little girl,
  and I don't care what it costs. Lady: Very...
• Why do I get the feeling that someday I'll be describing this to a psychiatrist?
  Lisa watching Homer mow the lawn in Marge's dress,...
• Bosom. -- Bart,
  "Dead Putting...