I used to believe that the manhole covers with the initials CATV was actually saying 'Cat Tv' and i though it was a little pull-out television in catonese (the language of cats) that they could watch.
Heh Heh Heh... catonese.....how imaginative i was, back then.
A childhood belief about cats and dogs

others believed things like this
- my sister used to tell me that manhole covers were direct portals to hell.— autumn
- I used to think that the initials NYC stood for "nobody you're calling" Anon
- I used to believe that translating from language into language was only a matter of changing letters ! :) — EwS
- I used to believe that if I spoke with whatever accent a language was in, I was speaking that language...— Renae
- Looking back at it, the belief that dogs eat cats is a pretty funny idea. I used to believe it myself.Anon
- I used to believe that I could jump through the television and be where the people were on television.— Ash