An older gentleman is sat on a park bench eating his lunch when a punk rocker sits down next to him.
The old man looks up and see's the punk's massive rainbow coloured mohawk then looks back down and carries on eating, a couple of minutes later he looks up again then goes back to eating his sandwich.
After watching this a couple of times the punk taps the old man on the shoulder and says " Whats up old man, never done anything wild in your life?"
Without missing a beat the old man looks up and says....
"Got drunk and fucked a peacock once, just wondering if you were my son"