i have come up with a concept of inflation.Basically,someone loads up on so many popcorn seeds that their stomach is already noticeably rounder,but then they realize that something is wrong.the stomachs heat starts popping the seeds and with each pop comes more pressure and their belly gets very huge with each pop and their belly makes louder natural sounds(like gurgling).just an idea
I wish. The kernels would sadly become wet as soon as they hit our stomach, so they wouldn't and couldn't pop. Plus I don't think our bellies generate that kind of heat. If it were possible by somehow containing the kernels inside an expandable bag and by pressing the right amount of heat against our bellies, though we will most likely burn ourselves, I would try it but at this current moment no one has theorised a way to make it work or I'd be buying so much homemade popcorn and filling myself up until I explode.