MizPee works on your mobile phone to help you locate the nearest, cleanest bathroom.
Urinal Sculpture - beautiful targets. (I think this site stands on its own. However, if you are in dire need and one of these lovelies is just too fare to run, here is a guide to your local loo, or even better yet your loo on the run. For the true loooligist this compendium is sure to satisfy.)
Oh, the fun things a man can build with $10,000! "Some folks like to take their time on the can. Not Paul Stender. When the 43-year-old former pit mechanic feels the need for speed, he straps himself into his jet-engine-equipped toilet and roars off, trailing flame."
Experiences on the Toilet This is one of the craziest and most cringeworthy sites I've ever been to. It's a site jam packed with postings from people detailing particular 'movements' they've had.. episodes of blocking toilets with 'whoppers' and 'interesting' odors they've experienced. Yes, it's the ultimate guide to everyone's experiences in taking a dump.