Busby Berkeley, born Busby Berkeley William Enos, (November 29, 1895 – March 14, 1976) was a highly influential Hollywood movie director and musical choreographer. Berkeley was famous for his elaborate musical production numbers that often involved complex geometric patterns. Berkeley's works used large numbers of showgirls and props as fantasy elements in kaleidoscopic on-screen performances.
According to the computer display: "Belonged to Broadway song writer Busby Berkeley. It has the ability to direct other objects. Endows the holder to (illegible, possibly 'massive') complex sequence of events with multiple endings and (possibly 'lavish') production quality. It can also cause drunken behavior."