Ah yes. It takes me back to 1964...when guys were hoping to impress girls by wearing Ed "Big Daddy" Roth sweatshirts with the sleeves cut off. Back when a nickname like "Potsie," "Ralphie," "Fonzie," or "Richie" might have been something you didn't want whereas "Rock," "Snake," "Buzz," "Rusty," "Slim" might have been okay.