when I was little I wasn't allowed to watch the simpsons, but my brothers were and when they would talk about the show and say "Bart," I would yell at them claiming that it was Bark not Bart, Bart wasn't a real word.
A childhood belief about cartoons

others believed things like this
- I spent ages wondering what a bart ender was as a child without realising that it was actually bar tender.— Heather
- I wasn't allowed to cut my nails on a sunday , don't ask me why.— martin
- In first grade, I thought that if I've never heard of a word before, then it wasn't a word.— Destiny
- I used to believe that Timbuctou wasn't a real place.— Leah
- For the longest time I didn't know that Spinal Tap wasn't a real group. No wonder I couldn't find their music.— Louis
- i used to believe dragon ball z was real
and namek was in another dimension
and every show on tv was realAnon