King Josh means in slang: The King of Joshtrailia. The ruler of all things under the heavens. He is very popular with the Rhondda Cynon Taf children, South Wales. Little Tuesday is a favorite. The legend of King Josh is undisputed. However, in the summer 1969, King Josh angered his citizens by increasing taxes to purchase a gaming computer. He goes Big on Little Tuesday to protest the Geneva Convention. This lifestyle is reserved for Big Thursday. But you can do it if your goal is to be big. Take heed to his wisdom. (in Slang Dictionary, added by Philip Houston)