John Safran got fed up with Mormons "bashing on my door on Saturday morning," and decided to retaliate. After this hilarious rant, he began knocking on doors in Salt Lake City in a kind of reverse evangelism. He and his director suited up in white shirt and black tie, and went around asking for "a moment of your time to talk about atheism" and explaining Charles Darwin's "amazing message to the world."
It's five minutes well spent.
h/t: PZ Myers at Pharyngula.