When I was about 6, I had my little sister (age 3) convinced that a picture of a girl sitting in a field with a barn in the background was me before she was born and that we lived on that farm. I had her going for a few years before she realized it wasn't true.
A childhood belief about lies

others believed things like this
- My sister just recently realized that the lyric "more than a woman" wasn't 4 letter woman!— Anne
- In my youth,I was always convinced that my chocolate easter eggs came from my uncles chicken farm!— Jamsie
- I used to think that if you ate cat food you would die. I found out it wasn't true
— Bob#4 - My sister used to believe that clowns were born that way.— Bonnie
- When people would ask me what was my background, I would tell them 1/2 German and 1/2 Brooklyn!— Randy
- I used to think it was true that only ugly girls poop and I thought I was an ugly girl because I poopedAnon