When I was a little boy, my mom was VERY health concious. In the grocery store, I asked my mom to buy some Kool Aid. She refused, saying that it was bad for your teeth. I said, "Then why do they even MAKE it?". She said, "For people who want their teeth to rot.". I took her 100% literally and was horrified to think that there were people in the world who actually WANTED their teeth to rot and would buy a product specifically made for that purpose!
A childhood belief about drinks

others believed things like this
- When I was very young, I assumed that false teeth were taken from dead people's teethAnon
- I used to believe that eating burnt toast would make your teeth whiter and would brush your teeth for you.— Natasha
- I used to believe that if I didn't brush my teeth at night, ants would crawl into my mouth and eat my teeth.Anon
- Until I was about 8 I believed that your back teeth keep growing in until you have a full circle of teeth.Anon
- Until I was around 8 or 9 years old, I thought dentists took your teeth out and replaced them with new teeth.— Verapamilo
- I used to belive kissing boys made your teeth fall out.Anon