Quote from Frasier in My Coffee with Niles
[Frasier chuckles to himself] Niles: What? What? Frasier: Oh, just something that happened the other morning. I asked Dad to pass me a bran muffin. You know what he said to me? He said, "What's the magic word?" Niles: You're kidding. Frasier: He didn't think it was very amusing when I said "rest home!"