I used to believe that bidets were little toilets for babies or midgets. It made sense to me at the time though...
A childhood belief about bathrooms

others believed things like this
- I used to think that bidets were for washing babies!— Helen
- I used to believe that midgets were just really smart babies — Nightmare
- I used to think that the priest at church was JESUS.
He had a beard.... it made sense— Joe B - I used to believe that broccoli grew on trees. It looks like a tree, so it made sense, right?— Catherine...
- when i was 2 or 3 believed that i had lots of animals in my tummy it made sense my mum had baby in hers.— kjc
- I used to think that Batman was Blackman. He wore a black superhero outfit, so it made sense to me.Anon