I mentioned that cringe-inducing hemipenectomy that some spiders do…well, Stan Schwarz had to one-up me and sent a link to an image of an example of full genital splitting (if you click that link, you’re probably safe; it’s a very tiny thumbnail image. Click on that, though, and all bets are off). I have no idea why any human being would want to do that—it looks like a very creepy meat butterfly in the guy’s crotch. If that description alone grosses you out, you definitely don’t want to click on that link. Move along, move along.