I used to believe that "Old Dutch" potato chips were called "Old Ouch" because the old-style "D" looked like an "O," and words that have "tch" are pronounced the same as "ch." I never even noticed the T. I believed it until, one day in sixth grade, I was telling my mom something about them, and I said "Old Ouch" and she didn't know what I meant. She still teases me about it sometimes.
A childhood belief about general

others believed things like this
- I use to believe that potato chips were made from potato bugs. — Kayla
- When I was little I used to believe that the brown potato chips, you know the burnt ones, were worm infested.— Eric Rustman
- When I was little i thought lb for pounds was pronounced lubs, and i called them that for 2 years. Anon
- I used to think that all Dutch people wore clogs and lived in windmills— American
- When I was a kid I believed that the number 11 was pronounced "onety-one"— Alicia
- I used to think that heater was spelled "header"(which i didn't know was pronounced hedder)— Olivia