Remember “Pimp My Ride,” that TV show about turning crusty old jalopies into shiny, over-the-top whips? Remember how almost every car ended up with an Xbox crammed into the trunk with built-in HDTVs? Cabe Sipes, fabricator on “Pimp My Ride,” transformed those wrecked autos into awesome rides. He also apparently gives a *** about gaming, and has formed Pay Back Games. PBG is an online company that offers cash prizes for gamers competing in single-player gaming tournaments.