Reminds me of a joke. Pastor at a church service says to the congregation, "Who here believes in ghosts?" About 1/2 the hands go up. Then he asks "Who here has seen a ghost?". Several hands go up. He then asks "Who here has had sex with a ghost?" and one old man in the back raises his hand. He asks him to come up in front of everybody and asks again "You mean to tell me that you've had sex with a ghost?". The old man looks at him surprised and says, "Ghost? Oh, I thought you said goat." LOL