I say it's God's comedy, so it's time we quit pretending we're too refined to have fun with it.  We all do it.  What's the big deal?  Is laughter not worth a few seconds of olfactory discomfort?  Even the BEST BAPTIST IN THE WORLD will let out a little toot from time to time when they bend over to take the biscuits out of the oven.  Furthermore, I have found it impossible to teach my two-year-old that farting is anything but high comedy.  I'll concede there are times when farting might not be the best idea (e.g. funerals, business negotiations, prostate exams, etc.), but you'd be surprised, even in those instances, how a long, greasy fart can really lighten the mood!