I used to think the girls' name "Tina" was short for "Argentina".
A childhood belief about names

others believed things like this
- Since the girls name Jackie is short for Jacqueline, I thought the boys name Jack was short for JackalAnon
- I used to be afraid of Tina Turner. I saw her as a monster or something like that.— Kinha SP
- I thought my aunt was Tina Turner actually, but she is keeping this as a secret...
— sel - I thought that the difference between girls and boys was that girls have teeth.
Anon - I used to think that the UK was short for Ukraine.— Mia
- I used to think Obama's name was short for Baraccobama.— Trisha Gaurav