I used to think that blood was blue until it touched air.
A childhood belief about general

others believed things like this
- I thought the blue veins in some cheeses were actually blood vessesls!— Helen
- Eifel 65 - Blue
I'm Blue (if I was green I would die...)
[I'm blue, da ba dee, da ba di.]— Matt - when I was young, I heard that blood had iron in it. I thought blood was red because it was rusty.— Hunter
- You know the eifel65 song "Im blue da be da ba di"
I thought he said "I'm blue I'm in need of a guy"— Anna - The song "Reverend Blue Jeans" turned out to be "Forever in Blue Jeans." Who would have believed that?— music lover
- I used to believe that guns shot out blood because everytime somebody shot a gun in a movie you saw blood.Anon