Chalkboard: I will not dance on anyone's grave
Couch: Marge, Bart, Lisa, and Maggie (dressed in tattered jungle clothes) swing into the room on a vine gracefully like Tarzan; Homer swings by and fails to release the vine in time, crashing offscreen like George of the Jungle.
Homer: Now, honey, what were you trying to say before we kept interrupting with our loving proudness?
Marge: Yes, our tiny tapper, what was it you were going to say after "I wanted to be a dancer, but"?
Lisa: But, I just... need more practice! See ya! (exits kitchen, her shoes tap)
Homer: Oh, what's that awful sound?
Marge: The furnace?
Lisa: It's me!
Professor Frink: These shoes are in the off position!
Lisa: You mean I danced all by myself?
Marge: See, honey? All you needed was to believe--
Homer: What are you talking about, Professor Frink? They're clearly in the on position. See? "On".
Professor Frink: I was merely trying to spare the girl's feelings, you insensitive clod.
Homer: Oh... oh! Well, now that I look even closer--
Lisa: Forget it, Dad.
Vicky: I'm sorry, but giving everyone an equal part when they're not clearly equal is what again, class?
Vicky: We all do crazy things when we're desperate. I once destroyed Buddy Ebsen's credit rating.
Vicky: He knows why.
When Dolph, Kearney, and Jimbo are in the car with Homer (when Homer is tricked into buying Jack Daniels and cigarettes for them), Jimbo's stocking cap is yellow instead of purple. Also: The exterior of the car looks like Marge's stationwagon, but the interior looks like Homer's sedan.