When I was a kid, my grandmother told me that if I swallowed gum it would stick to my insides. From this I got the impression that my abdomen was hollow, sort of like the Tin Man's torso, and that when I swallowed gum it would stick to the inner walls, leaving them blotched like a gum-covered sidewalk. (And no, I don't remember what I thought happened to the food I ate.)
A childhood belief about chewing gum

others believed things like this
- My Mum told me that if you swallowed chewing gum, your bones would stick together inside you.— Pauliboy
- When I was young my mother told me that if I swallowed bubble gum, it would stick to my liver.— Barbie
- My Grand father told me that if i swallowed chewing gum i would stick to the toilet— Mr Jones
- i used to believe that if you swallowed gum, when you breathed in, your stomach would stick to your back— cope
- When i was young i thought a stick shift was when u drive with a stickAnon
- I used to think you had to stick those pins that you stick in your hat through your scalp. That's weird.— Angela