a teenager sits next to an old man on a bench and the old man will not stop staring at him. The kid had a long, spiky mohawk that was different colors. His arms and neck were covered in tattoos, and multiple piercings in his nostrils and ears.
Finally, the kid, sick of the old man staring at him says, "What's the matter old man? Ain't you never done anything crazy in your life?"
Without missing a beat the old man replies, "When I was young I got drunk and had sex with a peacock once – I was wondering if you were my son.