Holy crap I have never seen anything like this.  Robert Murvaine is the name of this remarkable person, and he has the best robot I have ever seen, seriously.  He showed up on So You Think You Can Dance and had the judges in awe of his moves, but cracking up at the same time.  

His double jointed body is a little trippy but when he gets on his knees and “walks” backwards it is impressive.  If you watch until the end you’ll see him do a special bit for Nigel Lythgoe, the judge on the right if you didn’t know.  He is so intensely amazing, I am still shocked and awed.