
See, unlike in today's times, in cavepeople times you could tell when a man had been hitting on your wife because disgusting udders grew on her head. In fact, you could tell precisely how many times a man hit on your wife because that's how many udders would be on her head. Soon these udders would begin producing puss which could nourish a small child for a short amount of time (maybe 3 days) until your wife would die, leaving you with nobody to drag to dinner parties hosted by your friends wives or company picnics.
Is that what's going on here? Does this really pass for a joke in 2008? Beating women? Cavemen? Back hair? Puns? Have we not progressed beyond this point?