When I was little, I moved, and started at a new school. My new french teacher, Madame Emmanuel, was really scary (at least to a 7 year old). We'd begin every class with her saying "Bonjour Classe!" and us responding "Bonjour, Madame Emmanuel!".
Me, not having much instruction in French, simply assumed that her name was "Madamy Mannuel", and wondered what kind of name Madamy was.
A childhood belief about foreign languages

others believed things like this
- I used to think that the wax statues at Madame Tussauds were made of recycled candles and crayons.Anon
- 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 my elementary school gym teacher's name was "Jim Class".— Brandon Campbell
- i used to think that french was english backwards!— ---pepsi---
- I used to believe that french fries were made of bread.— tendersoul