An old man was riding on a city bus. The bus stopped at a regular stop along its route. A young punk-rocker got on and sat down across from the old man. The punker had the usual SPIKED, MULTI-COLOR hair, along with dangling feathered earrings. The punker noticed that the old man was staring at him, and finally became disgusted and said, 'Old man, what in the bloody hell are you staring at? Didn't you ever do anything wild when you were young and full of life like me?' The old man replies, 'Yes, I once screwed a parrot. I was trying to find if you might be my son!'