This is pretty cruel really... My Father would ask me where milk came from when I was five or so. I would reply 'from cows', which seemed pretty reasonable to me. He then tried to convince me that milk grew on trees. Of course, I scoffed at the idea. Time and time again, I didn't fall for his joke. Until I awoke one morning to find Milk on the tree! I was amazed. He had tied full milk bottles to the tree in an effort to convince me. And convince me it did. For a year, maybe two, maybe more, whenever I was asked the question 'where does milk come from', I would reply 'From Cows. And trees'.
A childhood belief about milk

others believed things like this
- I used to believe chocolate milk came from brown cows and regular milk came from black and white cowsAnon
- i used to think chocolate milk came from brown cows and normal milk came from white cows Anon
- I used to believe that brown cows made chocolate milk and white cows made regular milk.— andrew mient
- I used to believe I could milk dogs like the cows. This was because I saw a nurse milk his cow.— Laurent and Alexis, French students in eighth grade
- I used to beleive that milk bottles were filled with milk, directly from the cow's udder.Anon
- I used to believe that brown cows gave chocolate milk, and that white cows gave white milk.— James