Dent's Modern Tribes: The Secret Languages of Britain

Did you know that . . . a soldier's biggest social blunder is called jack brew - making yourself a cuppa without making one for anyone else? That twitchers have an expression for a bird that can't be identified - LBJ (the letters stand for Little Brown Job)? Or that builders call plastering the ceiling doing Lionel Richie's dancefloor? Susie Dent does.