Chalkboard: I cannot hire a substitute student
Couch: A repeat of the couch gag from "Brother's Little Helper" where The Simpsons are colored in by Korean animators.
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.
Marge: Hi, Little Vicki!
Vicki: Oh, that was such a long time ago. I'm just plain Vicki now.
Marge: All right, I'd like to sign my daughter up for lessons, Vicki.
Vicki: LITTLE Vicki.
Marge: But you just said...