I used to believe all Italian women were named Mia because of the phrase "Mamma Mia!"
A childhood belief about nationalities

others believed things like this
- I used to believe that the phrase "Mamma Mia" referred to a girl named Mia.Anon
- I used to believe that Spanish and Italian were the same language;Spanish was for boys and Italian for girlsAnon
- When I was a kid, I thought the musical Mamma Mia did songs from the A*Teens (the teenage version of Abba)Anon
- I used to believe that all godfathers were Italian.— Madi
- I used to think that Italian was just English with O and A at the end!— Rochelle Peachey
- I used to think it was illegal to eat spaghetti if you were not Italian— Anthony