Ghosts

A visiting professor at the university is
giving a seminar on the supernatural. To get a feel
for his audience, he asks: "How many people here
believe in ghosts?" About 90 students raise their
hands.

"Well that's a good start. Out of those of you who
believe in ghosts, do any of you think you've ever
seen a ghost?"

About 40 students raise their hands.

"That's really good. I'm really glad you take this
seriously. Has anyone here ever talked to a ghost?

15 students raise their hands.

"That's a great response. Has anyone here ever touched
a ghost?"

3 students raise their hands.

"That's fantastic. But let me ask you one question
further... Have any of you ever made love to a ghost?

One student in the back raises his hand.

The professor is astonished. He takes off glasses,
takes a step back, and says, "Son, all the years I've
been giving this lecture, no one has ever claimed to
have slept with a ghost. You've got to come up here
and tell us about your experience.

The student replies with a nod and begins to
make his way up to the podium. The professor says,
"Well, tell us what it's like to have sex with a
ghost.

The student replies, "Ghost?!?" "Dang it, I thought
you said ''GOATS."