Bart: Dad, do I have to brush my teeth? Homer: No, but at least rinse your mouth out with soda.

Related:

• Only three cavities, Bart, your best checkup ever! I'm going to make you my specialty,
  butterscotch chicken. -- Yum, Marge, "A Milhouse...
• Bart: Dad? I think I need some fresh air. Can I go to the park?
  Homer: Do I have to sit up? Bart: No. Homer: Knock...
• Homer: Marge? Since I'm not talking to Lisa, would you please ask her to pass me the syrup?
  Marge: [Wearily] Dear, please pass your father the...
• Bart: Please, Dad. Homer: No. Bart: Please, Dad. Homer:
  No. Bart: Please, Dad. Homer: No. Bart: Please, Dad...
• And if anything happens, just use your best judgemmmm.
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• Jacques: First, you must get to know your lane. Feel the slickness,
  feel the slippery finish. Caresses it, experience it...
• Lisa: I would like to say grace. Ahem. Lord,
  have mercy on my soul...and Mom's soul...and Dad's...
• Woman: Your son was trespassing on my property and destroyed a very valuable stone gargoyle,
  and -- Are you wearing a grocery bag? Homer: I have...
• Bart: Come watch TV with me, Dad. We missed the first two episodes of "Cops",
  but if we hurry we can catch the last three. Homer...