I used to believe that if you opened a car door on the highway, the door would rip off and you and everyone else inside of it will be sucked out. I'm 15 and I still have a sneaking suspicion that its true, and never tried it.
A childhood belief about cars

others believed things like this
- I used to think that you could get a tan if you turned the oven on, opened the door and stood in front of it.Anon
- My sibs and I thought that the screen door was called the "scream door" so Mom could yell at us through it. — Kyle
- If you hold your breath and make a wish under a highway tunnel it will come true....I still hold my breath :)— aj
- I used to believe there was a secret door to the gremlin world hidden under my bed— Mel
- i thought there was a door in the back of the tv and if you wanted to be on tv you just walk in— fred
- My friend desided in kindergarden that she would be a door when she grew up.— Oops!