I have a theory about girls fart's, and why they are rare, but stink oh so much worse.

Each person has a certain resevoir of "fartiness" inside them, that cannot be replaced. Throughout one's life, that resevoir is slowly depleted, and when it is gone, the person dies. Therefore, each person in a lifetime needs to get red of all of this "fartiness." Girls fart much less often, because they are all prissy and girly like that. However, the consequence is that each fart needs to carry off more "fartiness," and therefore they stink more.

err....or, what was I just saying? Oh yeah, girls obviously fart too.