Homer: I'm worried about the kids, Homie. Lisa's becoming very obsessive. This morning, I caught her trying to dissect her own raincoat.
Marge: I know! And this perpetual motion machine she made today is a joke. It just keeps going faster and faster.
Homer: And Bart isn't doing very well, either. He needs boundaries and structure. There's something about flying a kite at night that's so unwholesome.
Bart: Hello, Mother Dear.
Homer: That's it! We have to get them back to school!
Marge: I'm with you, Marge. Lisa, get in here!
Robot 1: Hehehehe.
Marge: In this house, we obey the laws of thermodynamics!