When a friend of mine was little, he used to think that babies came from supermarkets.
A childhood belief about reproduction

others believed things like this
- My friend's sister believed the lyrics to Gazza's "Fog on the Tyne" were "Fog on the dinasaurs mine all mine"— Suzanne
- A friend of mine seemed to think that 100 pence was worth £6.— Richard Davies
- A friend of mine used to think that you got pregnant from eating baby food.— Jemima
- a friend of mine thought that you could get pregnant by swallowing sperm. Ha!Anon
- a male friend of mine used to think that only women who had been pregnant had periods— oiman
- A friend of mine thought that some olives grew with red edible pits (pimentos).— HA