Peacock son

An old man was sitting on a bench at the mall. A young man walked up to the bench and sat down. He had spiked
hair which he dyed in different colors: green, red, orange, blue, and yellow.

The old man just kept staring at him. Every time the young man looked, the old man was staring. The young man finally
said sarcastically, “What’s the matter old man, never done anything wild in your life?”
Without batting an eye, the old man replied, “I got drunk once and slept with a peacock. I was just wondering
if you were my son