"...On the road again, just can't wait to get on the road again..."
The guy really freaks out! He runs and gets the doctor and drags the poor guy back to the table. "Look!" he says, and pulls the cork out again.
"... On the road again .. . "
The doctor is totally unimpressed... "So what?" he says.
"Isn't that the most amazing thing you've ever seen?" the student asked.
"Are you kidding?" says the doctor, "Any asshole can sing country music!"