or a salami thing, those flickr prople r freex.
postbear has metal knees,
Mon 6 Apr 2009, 6:34,
archived)
further research reveals it to be a burlesque piece choreographed to "Red Right Hand"(
Rapitinui get in the cage and I'll give you a treat,
Mon 6 Apr 2009, 7:38,
archived)