The point about Rasputin's dick is a really funny story. Not only because there is a 99% chance the whole story was bs anyway.
The fact that people actually worshiped it though is the best thing. Well...actually maybe the fact that there were competing claims of who actually had/has the dick. Back in the day in Russia, a ton of people claimed they had his dick. So you would have freak shows and such coming through town claiming to have his dick.