Corey LaJoie didn’t win Sunday’s GEICO 500 at Talladega Superspeedway. He didn’t finish second or notch a top-10 finish. He finished 18th. But you know what? He had the coolest finish of the field. LaJoie was involved in “The Big One” on the final lap of the race when race-leader Michael McDowell went for the double block on Brad Keselowski as the two approached the checkered line. McDowell couldn’t clear Keselowski and catapulted up the racetrack and into the outside wall, collecting a good chunk of the field with him. One of those drivers involved was LaJoie. LaJoie’s No. 7 Chevrolet ended u…