I used to believe that the song "Jimmy cracked corn and I don't care" said "Jimmy crapped corn and I don't care"!!!!! (I just learned the real lyrics a few months ago and I am 22 :)
A childhood belief about misheard lyrics

others believed things like this
- I used to beleive that corn was pigs teeth. And when it was corn on the cob, I thought it was the jaw.— Brianna
- When me and my brother were kids we used to think that Jim'll Fix it's Jimmy Saville was called Jim'llAnon
- Throughout my childhood I believed that Jimmy Saville's name was actually "Jimll Fixit".— Galina Shinra
- When I was little, I had tiny toes and beleived that ducks mistook them for kernels of corn and eat them.— Seguin
- I used to think that pickles were made out of frog skin and corn was old peoples teeth.— mandy
- My uncle told me that if I didn't wash my ears when I took a bath, corn would start going out of them.— Ebod