A sign in the window of a bar advertised for a Piano Player and one day a scroungy looking old guy entered the bar asking about the job.
The bartender was put off by the man's looks, but pointed him to the piano in the corner.
As the old man began to play, the room was filled with the most beautiful, melodious music anyone in the bar had ever heard. During the song, all talk stopped and when the music ended, the patrons leaped to their feet; yelling and applauding wildly.
"Hey, Old Timer," said the barkeeper. "You're really good. What was that beautiful song?"
"I call it 'Drop them panties Momma, I'm gonna do ya all night long."

Momentarily stunned, the bartender held his temper and said, "Interesting title, Do you have another?" The old man nodded and broke into a foot stomping honky-tonk piece that brought the bar patrons to their feet. The crowd clapped along until it was finished, then broke into a thunderous round of applause and filled his tip mug to overflowing.
"You are amazing," exclaimed the barkeep. "Just amazing! What do you call that one?"
"Oh, that's a little ditty I call 'I wanna spank yer bare butt, baby, till you scream and holler.'
Then, he rose, excused himself and shuffled off to use the restroom.

While he was gone, the patrons begged the bartender to give the eccentric old musician the job. So, when the old man returned, the barkeep said, "Mister, you are the greatest piano player I've ever heard. If you want the job, it's yours."
Suddenly, the barkeeper noticed that the man had not zipped himself up after his trip to the restroom. Not wanting to embarrass the old fellow, he leaned toward him and whispered, ...... "Sir, do you know your pecker's hanging out for all the world to see?"

"Know it?" the geezer grinned. "Hell, I WROTE IT !"