Hooray Henry
In British English slang, Hooray Henry or Hoorah Henry is a pejorative term, comparable to "toff", for an upper-middle class or upper class man who exudes loud-mouthed arrogance and an air of superiority, often flaunting his public school upbringing. It is cited as the male equivalent of a "Sloane Ranger", although the female equivalent of a Hooray Henry is sometimes referred to as a Hooray Henrietta.