I thought Marco Polo was a kind of shirt.
A childhood belief about history

others believed things like this
- I thought Marco Polo was Irish.
Mark O'Polo.— Claire Sparkes - If a man wore his shirt out, I thought his wife was going to have a baby.Anon
- When you saw a funeral go by, you had to grab a button on your shirt.Anon
- I used to believe that the head part of a shirt was a monster and that it would eat you.— Taliyah
- I used to think your belly button was there to collect the lint of your shirt!Anon
- I used to believe that moths were a species of bats that only ate the tag on the inside of your shirt— Bob the Baby