Sauron decided not to go with the crowd and buy a smartphone. So when there was a little bit of a lull in the whole, you know, that everyone trying to overthrow him thing, he needed something to do. What better way to pass the time than to use the One Ring as a hula hoop? Though I would suppose that would be one very heavy hula hoop…
The real question is, did he enlarge the ring or shrink himself? Speculation LOTR geeks?
[Source: Samaelko Via Nerd Approved]