I used to think that after your fingers got all wrinkled and pruney for staying in the water to long, G-d's face was on your thumb(and fingers) and that's what G-d looked like.
A childhood belief about general

others believed things like this
- Whenever my fingers wrinkled from staying in the pool too long, I thought I was aging faster.— The Mortal Elf
- I used to believe if you stayed in water too long your skin would get really wrinkled and stay that way.Anon
- I thought your fingers would grow back if they got cut off— Nate
- i used to think that biting my nails would make my fingers fall off! ;)— Cassandra
- i used to believe that polishing your nails also consisted of painting your fingers. Anon
- When I was a kid, I slept with my fists balled up because I thought if I didn't, E.T. would eat my fingers. — Brian