Potápky
Potápky (males, "The Grebes") and bedly (females, "The Parasol Mushrooms") were a Czech urban youth subculture primarily defined by the interest in American culture, primarily in swing music. It corresponded to the subcultures of Swingjugend (literally "Swing Youth", commonly translated as "Swing Kids") in Nazi Germany and zazou in France at the same time period.