So, this guy is running around town with nothing but a well-placed fanny pack. Little is known about the mysterious ("world's fastest") nudist, but FreeWilliamsburg points out that he is making a documentary (that will hopefully never hit the big screen). He also updates daily on his Twitter and website the Daily Nude, so you can appropriately avoid or stalk him.
More videos, if you dare, can be viewed here; including a particularly unfortunate one in which cooking risotto nude is involved.