I am a fan of Patrick Boivin. He seems to have reinvented some great stop motion work. Yes, "Iron Baby" is adorable, but he has some other ones that are even more fun. Beyond the Pope vs. Jesus above, check out this one:
Evolution of Dance...with Optimus Prime.
And of course, because you might not be able to sleep (like me) and need a game, so here's B-Boy Joker....
He has lots of other really interesting, nerdy, and hilarious stuff. Go and enjoy.