When I was little, I watched a lot of "Pepe Le Peu" cartoons. I was convinced that French cats meowed in French, for example: "Le meow".
A childhood belief about foreign languages

others believed things like this
- I used to believe that french kiss was something coming from France, and that only the French did it— Sasha
- I used to think that you had to be french to really taste french fries.— Not French;)
- i used to think that french was english backwards!— ---pepsi---
- I used to believe that french fries were made of bread.— tendersoul
- I use to beleive that because oui (which sounds exactly like wee) mean yes in french, that poo meant no.— Toby
- I used to believe that French people where green-like the Statue of Liberty!— Joey