Ya - ok - I get the joke - he doesn't qualify as human. I think that I will continue to be picky though and point out that the Turing test is for computers - not people. I would be hesitant to compare PHB to a computer.
On first blush, this was a clever insult. Then I began to consider some alleged "humans" that scarcely pass the test of being sentient, let alone the Turing Test. Some of them are financially highly successful and often even popular. I put this down to the boost they afford to the egos of other alleged "humans".