<P> Zingbot 9000 (formerly Zingbot 3000) is a robot visitor that is featured on the American version of the television show Big Brother, which airs on CBS . </P> <P> The robot, which is actually a human in a robot costume, is a form of comic relief and offers one line insults ("zings") to each of the house guests in an annoying, mechanical sounding voice . Each insult is followed by the comment, "Zing!", which has entered the popular lexicon, particularly within the house . </P>

Who is the person that plays zingbot on big brother