after watching back to the future i believed that if you road a bike fast enough it will turn in to a delorian and go back in time
A childhood belief about toys

others believed things like this
- When I was child I used to believe the future going to be similar like in the film Back to the future part 2 — Frankie
- I used to believe that the hoverboards in Back to the Future 2 were real.— Negman
- I used to believe that if you soaked a raisin (or prune) in water, it would turn back into a grape (or plum).— C.C.
- Because of cartoons, I thought that to drive you'd just turn the steering wheel back and forth constantly. — Mitsuki
- i used to believe i could go back in time so i could see dinosaurs.Anon
- I really believed, underneath her hair, my mom had an eye in the back of her head.— Jessica