You know how water damage in buildings ceilings can leave a brown stain? When I was in elementary school I used to think that those strange brown circles were coffee stains. Like, some teacher was surprised and jumped, causing her coffee to fly out of the mug and splatter on the ceiling.
A childhood belief about drinks

others believed things like this
- Drinking coffee before your 12 yrs, old will make the white in your eyes turn brown.— dawn b.
- My mom always used to tell me that brown eggs came from brown chickens.— Taylor
- when I was little I used to think that white people had pink poop (i am brown so my poop is brown)— helena muteka
- I used to believe that white people had white poop and that mine was brown because I was brownAnon
- When I was in elementary school I use to think that teacher lived at school at their desks all year long.Anon
- I used to believe that coffee was tea with milk in it.Anon