"Ghosts" joke

A visiting professor at the University of Alabama 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 raised his hand.

The professor is astonished! He takes off his 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 redneck student (remember, this is Alabama) 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?! I thought you said' goats'!"