A woman was walking down the street to work and she saw a parrot on a perch in front of a pet store. The parrot said to her, "Hey lady, you are really ugly." The woman was furious. She stormed past the store to her work. On the way home she saw the same parrot and it said to her, "Hey lady, you are really ugly." She was incredibly angry.
When next day the same parrot again said, "Hey lady, you are really ugly," the woman was so ticked off that she went into the store and said that she would sue the store and kill the bird unless it stopped. The store manager apologized profusely and promised he would make sure the parrot didn't say it again.
When she walked past the store that day after work, the parrot called to her, "Hey lady."
She paused and said menacingly, "Yes?"
The bird said, "You know."