"This is from one of the UW Memorial Union bathrooms," write Slog tipper Nick. "The need for the 'out of order' sign baffles me; were less-than-observent guys pissing in the hole in the wall where the urinal used? On second thought, this picture probably isn't the best candidate for UotD. So here's a one of my ass—for your personal viewing only (sorry, Sloggers) that I sent to my girlfriend when she was abroad. It's the least I can do after years of great info."

Nick has a spectacular ass, Sloggers, so I asked him to reconsider. He cropped the photo to remove all identifying details and gave me the okay to post it here on Slog. It's NSFW, it's after the jump, and you're welcome.