I used to believe, for abt 4 years, that mushrooms were actually dog pee that grew into mushrooms after a few years at that very spot. Dad filled me in initially, but many days later my cousin told me that was a lie; we got some wild mushrooms in a bag once; the next morning the bag had a nasty shaded liquid in it, with no mushrooms.
I never had mushrooms until a few years back. i enjoy them now . :P
A childhood belief about nasty food

others believed things like this
- I used to believe that mushrooms in the grass grew if it was sunny and rained at the same time.— Ryan
- I used to think that mushrooms were meat.Anon
- i used to believe that if i ate mushrooms they would grow on me— gwen
- I used to believe mushrooms were a meat.— Lee Ann
- I used to believe that smurfs were real. I never ate mushrooms. I still don't eat them.Anon
- I used to believe watertowers were giant mushrooms O.o... Don't ask... Really...— Robyn