Quote from Joey in The One with Rachel's Book
Joey: Hey, Rach. Rachel: Joey. Joey: Hey, Rach, do you smell smoke? Rachel: Uh-huh. I get it. Smoke, chimney, chimney sweep. Very funny. Ha, ha. Joey: No, no, I'm serious. You don't smell it? Something's on fire. Rachel: I don't smell anything. Joey: Oh, you know what? It's probably just your burning loins.