I use to believe and did until my late teens that a boy's willy had bones in it, like the bones in a backbone.
A childhood belief about rude bits

others believed things like this
- When I was about 4 or 5, I used to believe that instead of bones, we had metal pipes. — TL
- I used to believe that the chunks in chunky peanutbutter were actually bonesAnon
- I used to be believe that white sugar was made from ground up bones— shedrez
- Broken bones meant that your arm or leg was separated from your body.— Kelly Hanson
- My Mum told me that if you swallowed chewing gum, your bones would stick together inside you.— Pauliboy
- I used to think that instead of bones and blood and tissue that you body was made up of tuna.— m.n