When i was little i thought that the reason the fart made the 'Fart noise' was because their was a little alien inside your butt talking.So i thought that when people farted but didnt make the sound, the the alien was on a break.I also thought that the aliens inside your butt would die when you poop and a new alien would grow.
A childhood belief about farting

others believed things like this
- I thought the ball-headed person in the Bic logo was an alien and communicated using alien-like noises.Anon
- i thought aliens would come to earth year 2000 because of a commercial were an alien ate a hot dog— ulle
- I used to think that green poop ment you were an alien.— fartcheeks
- Oh oh, I'm an alien, I'm a little alien...
Legal maybe?— Marina - i used to think there were little mini oompa loompas inside of me that pushed the poop out of my buttAnon
- I used to think that my cat was an alien that had come to teach me how to be good!— laz