I used to think that 7-Up was called "Zup" until I realised the "Z" was actually a Seven!
A childhood belief about drinks

others believed things like this
- i used to think that franch was actually swearing !!!! until i realised it was just like english lol :PAnon
- i used to believe that stars really were star shaped, i realised at the age of 34 how wrong i was.Anon
- I believed that the breed of dog called Boxer was called that because they could stand up and box.Anon
- Yesterday I realised that invisible ink doesn`t make me invisible.— Jonathan Eleven years old
- I used to believe that people from Holland were called "Hollish", like people from Poland are called "Polish"— Sally
- I used to think that adult kangaroos were called Kangas and that child kangaroos were called Roos. Anon