Ok, Posted this in IMHO because I doubt there is a truly factual reason, but rather a bunch of opinions.
It is only gas passing from the body. It isn’t like it is unnatural or something. I just wonder why everybody from the average 3rd grade classroom all the way up to (sadly) adults, find it funny.
I don’t find it amusing, I simply move away from whoever passed the gas. It isn’t like whoever it is got up and said a joke or something, it just seems odd.
Odd post, I know. But what is it about a fart that makes people crack up?