I used to hate to go poo. But my grandmother convinced me that if I didn't poo, it would come out of my mouth. Just like a fart can be reversed as a burp.
A childhood belief about weeing and pooing

others believed things like this
- I used to believe that if you held a fart in long enough it would come out as a burp.— Chris
- My brother once told me that if you burp and fart at the same time, you'd explode— Aubrey
- I was told in first grade that if you fart burp and sneeze at the same time you would blow up— bob doodle
- i thought that if you held in your fart you burp if you happen to hold both in you explode!— ahh!
- I once told a friend of mine that if you held in a smelly burp, it'd turn into a fart. She believed me.Anon
- Up until 8th grade or so, I was convinced that I invented the word "Fart"— Jonah