When I was a kid, we'd sometimes drive through the countryside and see large round bales of hay. My parents told us they were turds left by giant rabbits, and of course all three of us believed that. I had my kids believing it for a while, too.
A childhood belief about general

others believed things like this
- Up until I was nine my uncle told me that the round bales of hay were cow eggs.— Fred
- i thought kangaroos were giant rabbitsAnon
- i thought the chunks in blue cheese dressing were bunny turds because we had a rabbit and my mom told me soAnon
- My Dad told me that the big bales of hay wrapped in plastic sitting in the fields on farms were cow eggs.Anon
- When I was little I believed rabbits laid eggs. Anon
- I used to think that bales of hay were cow cocoons.— Wally