My teacher told me one time~when I ate the unpopped popcorn, the unpopped popcorn would pop in my stomach.
A childhood belief about dangerous food

others believed things like this
- I used to think that if I planted popcorn kernels I could grow a popcorn treeAnon
- I used to think popcorn grew on trees until i was 13.— Davina
- I believed that Reindeer loved popcorn, and so I would cook a bag and scatter it on the porch.— Popcornsanta
- I thought a stomach ache was a stomach egg— Catherine
- When I was in kindergarten, I used to believe that they locked the teacher's in the teacher's lounge at night.Anon
- I was told that if you chew your hair you end up with a hairball in your stomach and DIE!!!!!— Cat