It’s quite possible you missed Peter King’s appearance last night on “Necessary Roughness” because you were busy at the time watching the new “Futurama” or engaging in one of several million other, better uses of your time, but that’s why we here at KSK fast forward through crappy USA Network dramas so you don’t have to. So here’s his 15-second cameo on the show, in which Petey somehow makes doing what he does regularly appear even more awkward and forced than it is in real life. Name five things more emphatic than that fist pump. You can’t. Acting chops, Peter King has them!