Xavier: Say Knock-knock!
Sonora: Knock knock!
Xavier: Who's there?
Sonora: Orange!
Xavier: Orange who?
Sonora: Aren't you glad I didn't say orange?
Xavier: [giggles]
Sonora: Funny, huh?
Part Jane Goodall, part Mary Poppins, part Miss Hannigan. Not a significant source of Martha Stewart.
