when i was 4 or 5 my mother and grandmother used to tell me that when i told a lie my tounge would turn black. so i would tell a lie and then run to a mirror. i would then go ask one of them if i just told a lie why wasn't my tounge black? they said that only parents and grand parents can see it. i believed this untill i was 10
A childhood belief about general

others believed things like this
- my brother told me that if i ride my bike with my mouth open i will swallow my tounge. Anon
- when i was little i thought that my hic-ups were caused by little man on the back of my tounge, yodelingAnon
- When I was little my dad told me that if you drank too much coffee it would make your skin turn black. Anon
- I used to think that everything was once in black and white untill they invented color tv.Anon
- When I was a kid I thought that when my parents were kids, the world was black and white and had no color...— KKM
- my mother told me if i ever swallowed chewing gum i'd turn into a pig, i believed this for many years.— stuart hayward