An old man was sitting on a bench in the park. A young man walked up to the bench and sat down. He had spiked hair all different colors-green, red, orange, blue, and yellow. The old man just stared.
The young man said, "What`s the matter old timer, never done anything wild in your life?"

The old man replied, "Got drunk once and had sex with a parrot. I was just wondering if you were my son."