I used to believe that a cat's butt hole was on the tip of his tail.
A childhood belief about cats and dogs

others believed things like this
- When I was very little, I used to believe that bacon came from the tail of a pig because it was curly!!— Audrey
- I used to believe that if I wagged my dog's tail, it would cheer my dog up.— GED
- I used to believe that if you hit your tailbone, a tail could grow out of it.— Ida
- My Dad convinced me that Manx cats had no tail - and only three legs.— Jim
- That Rabbit shed their tail when the seasons changed.— Jodi
- I used to believe that you could catch a bird by putting salt on it's tail— Eli