It is actually interesting as one of those urban legend things. Sociologically or psychologically it is interesting that such a story is making the rounds.
As I stated, I have my own suspicions about the veracity of the story.
I simply reported what the story was and its source (Mike Walker, Editor of the National Enquirer.)
You were wrong that it was supposed to be joke. It might be inaccurate, but it was reported as an actual event. You were also wrong that I don't know what the blood of the lamb symbolizes in Christianity.