I used to beleive that thunder come from a rock.
A childhood belief about thunder and lightning

others believed things like this
- My friends and I used to believe that if you planted a rock, it would grow a rock tree. Anon
- I used to believe the the Elton John song, "Crocodile Rock" was about a Crocodile, named Rock.Anon
- I used to believe that the rock thing they used in the sport Curling, was a tea kettle.— Kaninchen
- I somehow got the idea that if I boiled a rock, it would come to life. My dad disproved that...Anon
- My mum used to tell me that thunder was god re-arranging the furniture.— Dale
- When I was a kid, I used to believe that it would thunder when G-D was moving furniture in the sky.Anon