When as a child I first saw a giant's grave and was told what it was I got utterly confused. I am German and the German word for "giant's grave" contains a rather rarely used synonym for giant ("Huene") which I didn't know then. As I couldn't make anything of it I thought I must have misheard and that surely it meant chickens as the plural of the German word for chicken ("Huehner") kinda sounds like "Huene" (giant). So in order to make sense of it all I imagined some ancient tribe so worshipping chicken that they burried them in huge fancy rock graves. Some grave for a chicken!
A childhood belief about landscape

others believed things like this
- When I caught chicken pox, I thought it was down to me eating too much chicken.— Helen
- I used to believe that if you buried a chicken bone in the backyard it would grow a chickenAnon
- I thought that eating chicken gave me muscles (chicken and muscles sound the same in Mandarin).— NG
- i used to believe that Chicken McNuggets come from baby chickens.— Micky D =)
- I used to believe that all meats were chicken. I called everything chicken. :)— Girlfloyd
- Never point at a grave, if you do your finger will rot off.— KL.R