Super Size Happy Meal SeriesUragan D2 October 2010, Cervera de los Montes / Helsinki 32 x 20 x cm Silk screen print on cardboard i Uragan D2 is a pesticide produced Czech Republic. in the 1940's it was known as Zyklon B and used by Nazi Germany to poison prisoners in the gas chambers of their network of extermination camps. Tags: Happy Meal, McDonald's, Czech Republic, Nazis, Zyklon B 11 / 13