Wondering

An old man was sitting on a bench at the mall. A young man walked upto the bench and sat down. He had spiked hair in all different colors;green,red, orange, blue, and yellow. The old man just stared and stared. Every time the young man looked, the old man was staring. Theyoung man finallysaid sarcastically, "What's the matter old timer, never done anythingwildin your life?"Without batting an eye, the old man replied, "Got drunk once and made love with a peacock. I was wondering if you were my son."