When I was quite little, my Dad showed me a cut-out red heart, and asked me what it was. Apparently (since I was obsessed with tomatoes at the time), I came out with, "A giant tomato'.
Also, when I still lived with my Mum, she was living with her then boyfriend (who's actually the father of one of my half-brothers), who told me that, if I ate a wild mushroom and didn't tell him, I would die.
I wonder if that's why I've never liked mushrooms...
A childhood belief about general

others believed things like this
- When I was a child I used to believe that smurfs lived in the mushrooms. So I didn't use to eat.— Ezgi
- I used to believe watertowers were giant mushrooms O.o... Don't ask... Really...— Robyn
- I used to believe that a tornado was a giant red tomato that rolled through cities and towns.— Darlene
- I used to think that tornadoes were giant tomatoes that would sit on top of your house until everyone died.— Maggie
- I believed that the inside of a tomato was a small, living creature and I flatly refused to eat that bit.Anon
- I used to think that a tornado was a tomato and lots of tomato juice would got flying around.— sam