You missing out homes.So...yea no, I haven't really had the pleasure of shitting myself in adult life.
You are correct. Also, you thought about that WAY too much.Guys eat awful things that cause diarrhea and excessive flatulence, therefore it's totally understandable for them to fart a lot, and be accustom to it happening frequently.
I think they start to think of farts as warnings of whats brewing just below the surface, but guys being guys will ignore the tale tell farts until they actually have an accident or a 'wet fart'.
When most people shit themselves its not enough to fill up your underwear, its normally a little bit that is still warm from your body, so it lures them into a false sense of security. They try to rationalize that they must just have a sweaty buttcrack, but that's likely not the case.
That's my theory anyway, i could be wrong but i think its a lot funnier if i wasn't. =)