When I ate watermelons, I used to swallow the seeds beacause I didnt like to spit them out. One day, I was at my brother friend's house, my brother's friend said "If you swallow the seeds again, after 5 minutes your stomache will exploed!" I was soo freaked out when I heard this I stopped eating watermelons. (not)
A childhood belief about seeds

others believed things like this
- my brother told me that if i ride my bike with my mouth open i will swallow my tounge. Anon
- when you eat the seeds from a watermelon a watermelon will start to grow inside your stomache.Anon
- Long grass with black seeds were really ant hotels, and the seeds were sleeping ants.— angelsheep
- I used to believe that if I ate too many watermelons I would turn into water...— Peter
- I thought i had to chew my food 27 times before i could swallow because Stephanie said it on Full HouseAnon
- Eating watermellon seeds will make you grow a watermellon in your belly.Anon