Yea, you gotta admit. That was a pretty good one.
I was laughing at it because it reminded me of the antics of Michael Scott from "the office." It was so absurd as a form of insult that it was actually funny, like one of those cult movie classics that is just so far over the top bad, it's actually entertaining.
I don't give it much for creativity. Kurt Schlichter is a guy I give credit for creativity. His insults are just awesome. I especially liked "bat soup flu." Another guy who could come up with really good insults was PJ O'Rourke.
Ann Coulter is also pretty good from time to time.