One night I got out of the shower, Halo was on... Didn't really feel like taking the time away from playing to get dressed, so I sat down. Thus starting Halo in the nude as we know it.
One who enjoys his neighbors and others so much that they feel they will get the best exercise by running in the nude. To show those who can not see the beautiful sight of one being open to showing off his whole body, the runner videotapes themselves running in the nude, in hopes of receiving a lot of views.