Punkrocker's Hair

An old guy is sitting on a bus when a punk-rocker gets on. The punkrocker's hair is red, green, yellow and orange. He has feather earrings. When he sees the old man staring at him, the punk rocker says "What's the matter old man? Didn't you ever do anything wild when you were a young guy?" The old guy says in reply "Yeah. One time I had sex with a parrot. I thought maybe you were my kid. . . "