n directionless young upper class twit. Financed only by a trust fund, Sloane Rangers spend their time driving around the affluent areas of London talking about horses, or appearing at the birthday parties of C-list celebrities. The term originates from Sloane Square, an expensive area to live in London. And also from the Lone Ranger, but I suspect you knew that unless you are from the fortieth century and this book was somehow the only thing that survived nuclear Armageddon. Even if you are in that very situation, you’re going to have a hard time working out what the Lone Ranger was without a little more context, so I doubt I’ve helped much. Go on, have a guess.