I used to believe that those cartoon 'specials' (the ones where they take loads of old classic cartoons and splice them together with a couple of badly-animated new scenes to link the totally unrelated stories) were in fact brand-new, hour long cartoons I'd never seen before.
A childhood belief about cartoons

others believed things like this
- I thought cartoons were real, I remember asking my mom why there were lines around the "actors" in a cartoon.— Steven Graziano
- i used to belive in cartoons— morgan
- if you broke the glass on the tv, the cartoons could come out, or you could go in there with themAnon
- I used to wonder why people didn't have outlines like they did in cartoons.— Anna
- I used to believe cartoons were real people and animals. They were just wet.— Wendy
- I used to believe cartoons where real people. You can imagine how that went... — Emma