I'm not big on the Poe's law clips, so I won't rate - but I am impressed that he can stay in character for the whole take. If anything gives him away, it's that he isn't using those annoying quick-cuts that are so fucking popular these days. For some reason people don't feel professional if they finish a sentence in one cut.
Here's the proof of Poe's law: http://ad2004.com/prophecytruths/Articles/Heaven/heaven2.html
"The roadways in heaven are for walking and for vehicles. Yes, there are transportation vehicles in heaven driven by the angels, however, there is no pollution there."
Apparently it was quoted in the Atalanta Journal-Constitution and David Cross used to read it on the road, maybe he still does, I dunno.