The whole focus on the "before the big bang" falacy. The T=O issue he keeps confusing. The condescending "just a thought" and signature on the way out with "Thou" all kind of mimicing ICANT.
I think TheRestOfUs has been here before but I can't place who he was in his last incarnation. His style does seem very familiar.
There used to be a curmudgeonly character on some TV show or movie (I'm thinking Grandpa on Lassie but I could be wrong) who called people he didn't like, "pusilanimous polecats." In other words, he looked on them with opprobrium.