An old man was sitting on a bench at mall. 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 any thing wild in your life?"
The old man replied "got really drunk once and humped a parrot, I was just wondering if you were my son".