1. No flying cars.
2. No jet packs.
3. No spray you can spray around movie sets to get Nicholas Cage to stop making movies.
4. No pop machines that takes dollar bills, even when they are super wrinkly and/or moist.
5. No giant tracks in the sky to keep planes from falling out of it.
6. No time Machine phone booth. Duh.
7. No Polar Bears used as service pets. (Everyone thinks pandas would be the nicer bear. I disagree.)
8. No Hogwarts.
9. No perfume tattoos. (Think about it. It’s a good idea.)