My brother used to believe that if he farted into a plastic easter egg, then closed it fast enough, he could store the smell and use it as a stink bomb in the future.
A childhood belief about farting

others believed things like this
- I used to believe that when I farted, i could smell up all the stench before anyone else could smell it.— Tim
- If I had bad gas I would sometimes start to run as I farted to escape the smell. It didn't always work.— Sammy
- I used to believe that if you farted while swimming in the pool, it could propel you foward really fast.— Rick
- When I was child I used to believe the future going to be similar like in the film Back to the future part 2 — Frankie
- That only men farted. I literally started sobbing the first time I realized I farted.Anon
- I used to think that doctors added plastic to your face in plastic surgery.— caro