I used to think that babies were produced when two people rapidly rubbed their bellies together.
A childhood belief about reproduction

others believed things like this
- I used to believe that the rainbow is produced by the elves' pot of gold— Santiago Gordillo
- I believed that "oldies" were a genre of music still being produced. — UB
- I used do believe beer was only produced in Germany and then exported to all other contries.— Stefan, Munich
- I used to believe that The Horse was The Cow's husband, and that it produced chocolate milk.— Laura
- Lightning and thunder were produced at the garbage dump.— penny
- I used to believe the Golden Calf produced liquid gold instead of milk.— Trisha