THE LOCAL UNIVERSITY WAS HOLDING A SEMINAR ON THE SUPERNATURAL THE GUEST SPEAKER STOOD AND ADDRESED THE AUDIENCE. "BEFORE I BEGIN " HE SAID, I HAVE SOME QUESTIONS FOR YOU "DOES ANY ONE HERE BELIEVE THEY HAVE SEEN A GHOST". ABOUT HALF THE AUDIENCE RAISED THERE HANDS. " OK GOOD" HE SAID, NEXT QUESTION, "HAS ANY OF YOU EVER HAD A CONVERSATION WITH A SPIRIT OR GHOST". THIS TIME ABOUT HALF A DOZEN PEOPLE RAISED THERE HANDS. "MY LAST QUESTION" HE SAID "HAS ANY ONE HERE EVER HAD A SEXUAL EXPERIENCE WITH A GHOST" ONE BLOKE SITTING ALONE AT THE BACK OF THE AUDIENCE RAISED HIS HAND. "TO HAVE A SEXUAL EXPERIENCE WITH A GHOST IS VERY RARE" THE SPEAKER SAID. "COULD YOU TELL US A LITTLE ABOUT IT" "DID YOU SAY GHOST" THE BLOKE SAID "SORRY ABOUT THAT, I THOUGHT YOU SAID GOAT".