G4's Sarah Underwood covers Portland, Oregon's leg of The World Naked Bike Ride. Over 10,000 people attended. (This video is SFW but I am sure with just a smidgen of research you could find plenty of NSFW [un]coverage.) (via theuniblog.evilspacerobot.com)
The World Naked Bike Ride has been happening in 70 cities in 20 countries for the past couple of weeks. This year's theme was freedom from oil. You'd think these pictures would be trashy, but they're actually pretty inspiring. And funny.