When I was younger my sister in law used to own a cat. Well I always used to believe that the wrinkly skin you could see inside his ear was actually the cats brain
A childhood belief about cats and dogs

others believed things like this
- My sister's friend thought cats were just small dogs when she was younger.— Richard Davies
- My sister and I thought cats and dogs were the same animal, the dogs were male and the cats were female.— Paul
- I used to believe that your brain was a red rubber ball inside your head.— Greg
- i used to believe that my brain worked like the inside of a clock. How the wheels cranked and turned.— Becky
- My sister used to believe if you stuck a Q-Tip in one of her ears her brain would pop out the other ear. — Mr.McMelon
- I used to believe that old people were wrinkly because they spent too much of their life swimming— Amy