I’ve studied martial arts most of my life, but I don’t enjoy watching fistfights. Sure, I sometimes watch MMA bouts, mostly as an exercise in making sense of techniques I learned in my Jujutsu days. But I am a salacious voyeur of one class of fights, one that weighs more in murderous intent than in mere blood. When it comes to fights over language, I’m part Don King, part corner, part cut man, part ringside rat, but never referee nor pugilist. This is the first of a few pieces about linguistic rage. First up, the real powder-keg: words of social distinction.