When we were little kids eating watermelon at my Grandma's house my Uncle John used to cut the red part out of the watermelon and eat it, leaving us the pink and white part before the rind. He said he was taking out the bad part so we would not get sick.
A childhood belief about watermelons

others believed things like this
- My grandpa told me that edible part of the watermelon was blue until you cut them open. Anon
- when I was little my uncle told me he was part bear. I believed people could be part bear until I was twelve. — Audrey
- If you eat watermelon seeds a watermelon will grow in your tummy and vines will come out your earsAnon
- when you eat the seeds from a watermelon a watermelon will start to grow inside your stomache.Anon
- I used to believe that if you ate a watermelon seed you would grow a watermelon tree in your stomach!!!— Eskimo
- I use to believe (thanks to my Mom) that if I swallowed a watermelon seed a watermelon would grow in my belly.Anon