True story, a Pagan friend (Gardnerian Wiccan) who lives in Northern Ireland was asked (apparently in seriousness)at a party by a slightly drunk individual, whether he was a "Catholic Pagan" or a "Protestant Pagan" and the questioner couldnt understand why the (mainly Pagan) group laughed loud and a long, and the tale was frequently retold thru the evening.
BTW I've always wondered, what does an Atheist shout at the moment of orgasm???