I thought that if you were speeding and hit a speed bump, it would cause your car to fly into the air.
A childhood belief about cars

others believed things like this
- when i was little i believed that if you got three speeding tickets that you went to the electric chairAnon
- I used to think that semi truck drivers could pull you over and give you a speeding ticket.— Wolff
- I use to believe that if you told a story/lie you would get a bump on your tongue.Anon
- I thought if you trip and fall down you fall at the speed of light!— Dietrich Corby
- When my wife was a kid, she used to think that highway speed bumps were for the blind.Anon
- I used to believe that speed bumps were dead bodies that had been paved over.— Natalie