Oregon nude bike ride. Like this: Judge clears nude bicyclist in Portland. If you must change your tube, change it with the expectation that the naked horde will continue cycling past you for a long, long time. Even if you know the person, even if you just want to give them a hug. Be sober. Guess what -- your compliment is creepy. You should bring a little food, a little non-alcoholic drink, and something to carry your clothes in. Most folks will be wearing clothes at first, until they get a handle on what the scene is like.