Stanley: Why don't we look in the--
Harry: Wait, dudes. We just had the strangest feeling that somebody was about to mention The Great Big Book of Everything.
Elsie: Yes, it's the oddest sensation. We just have this overwhelming desire to--
Harry and Elsie: sing.
Dennis: Oh, all right. If you must. Stanley, get the book.
Stanley: One Great Big Book of Everything coming right up.
Harry and Elsie: (singing) It's The Great Big Book of Everything with everything inside / See the world around us, this book's the perfect guide!
Dennis: How about a guide to voice lessons?
Harry and Elsie: (singing) Stanley's gonna look to see / What his costume's supposed to be.
Dennis: Well, I hope you're satisfied.