Use messenger, it competes with the "meta hand cannons" especially if you are like me and suck with hand cannons. Sit back and snipe so you dont rage over blink shotty. Use mk44's with shoulder charge. So fun to one hit melee people. Slamming blade dancers is also great. Tbag for extra troll. Then the most fun thing to do. Get the heavy. Lock on with truth. Shoot it up in the air. Then wait for your kill to come in and watch the show.