i used to believe that people's buttocks were plump because of the poo filled in it
A childhood belief about weeing and pooing

others believed things like this
- I used to think that poop was stored in your buttocks and that's why they're squishy.Anon
- Since my father had a deep cleft in his chin, I thought he was growing a tiny buttocks out of his face.— Rick
- I used to believe that as I ate food, I filled up, and that once I filled up completely, I would die. Anon
- I used to believe that fire trucks were filled with water. — Renee
- i used to think the water tower was filled with milk— jen
- I used to believe that my head was filled with hair waiting to grow.— Poppy