THE TALKING PARROT
Once, a lady wanted to but a talking parrot for herself. So she went to a pet shop owner and told him about her requirement. The shop owner said, "Yes madam, I have a talking parrot." Then he showed her a parrot.
The owner further said, "If you pull the string on the left leg, he'll say; Hi, how are you? And if you pull the string on the right leg, he'll say; I'm fine, thank you."
At this the lady asked, "What if I pull both the strings?" "Then I would fall from this perch, you stupid lady!" answered the parrot.