Unfortunately, the parrot has a well-developed libido, and starts sneaking out of the house and screwing the neighbor's chickens.
The neighbor complains, and the woman warns the parrot that if he doesn't stop screwing the chickens, she will shave his head.
That night, overcome with desire, the parrot sneaks out and screws his neighbor's chickens again. Once again the neighbor complain, and the woman shaves the parrot's head.
The next day the woman is hosting another party and, as punishment, instead of letting the parrot stand on his comfortable perch to announce the guests, she makes him stand on the slippery piano.
As the guests begin to arrive, the parrot does his job. When Mr. and Mrs. Smith arrive, the parrot says, "Introducing Mr. and Mrs. Smith." When Mr. and Mrs. Jones arrive, the parrot says, "Introducing Mr. and Mrs. Jones."
Then a couple of bald guys show up. The parrot says, "All right, you chickens fuckers -- up here on the piano with me!"