- Batman: [after defusing the experimental car before it could explode] We have a lot of hot water here. Anyone for tea?
- Bruce Wayne: What's for dinner?
- Dick Grayson: What else? My specialty.
- Bruce Wayne: Not... peanut butter and sardine pie?
- Dick Grayson: That's the one!
- [first lines]
- The Joker: [Joker laughs as Giggles brings him newspaper] Well done, Giggles. That's a good hyena.
- [Giggles laughs]
- The Joker: Yes, sir. There's nothing like the sound of laughter to make a house a home.
- [laughs, looks in newspaper and finds something in it]
- The Joker: What's this?
- [gleefully drops newspaper]
- The Joker: Ohh, what fun-tastic news!
- [laughs, leans over to Giggles]
- The Joker: Giggles, my boy, we're going to be rich! Rich beyond our wildness dreams!
- [Joker and Giggles both laugh]
- Dick Grayson: Are you really going to hold me to our bet?
- Bruce Wayne: I sure am. You're cooking all the meals for a whole week, my boy.