I used to believe that your body filled up with food when you ate, from your feet up to your head. When you were all full you had to throw up.
A childhood belief about eating

others believed things like this
- I used to believe that as I ate food, I filled up, and that once I filled up completely, I would die. Anon
- I used to believe that my head was filled with hair waiting to grow.— Poppy
- I use to believe that all the food you ate went to your feet.— Honz
- I thought i had to chew my food 27 times before i could swallow because Stephanie said it on Full HouseAnon
- I used to beleive, that if you swallowed a seed the food would grow in your body.Anon
- We put food in our mouths, so naturally I believed my stomach was in my head.— Timb