- Zuban cigars are an obvious parody about Cuban cigars.
- The remains of emperor Nimballa were owned by Farnsworth till Philip J. Fry ate it in I, Roommate
Donbot: We're heisting a shipment of Zuban cigars.
Bender: Zubans? Those are the finest cigars in the universe. I can stink up a whole maternity ward with one of those things.