When I was 6 or so, I asked my mommy what belly buttons were for. She told me that it was the tube that connected me to her before I was born. I spent years trying to figure out, as a topological puzzle, how I could be inside her then come out of her, and remain connected belly button to belly button.
A childhood belief about belly buttons

others believed things like this
- I used to think that if i touched my belly button it would unfold and my belly would be inside out forever. Anon
- That the belly button was the place where babies where born from.Anon
- I used to believe that belly button lint came from the *inside*. Why else would it always be the same color?Anon
- I used to believe that If I stuck my finger really far inside of my belly button I could touch my insides.Anon
- When I was a kid my dad told me that if you unscrewed your belly button your bum would fall off.— Ann
- I was told that your belly button is where you put salt when you eat apples in bed.— Shurnuff