Modern Warfare 3 is all the rage. It’s safe to say that if you were to give this game to someone as a gift, they’d be more than excited. Using opportunities like this are ideal when it comes to trolling and rick rolling. A helpful troll sent us a step by step guide on how to deliver a beautiful Rick Roll using your Call of Duty: Modern Warfare 3 case. Pay attention, you’re about to answer someone’s dreams and then stomp on them, all within a few minutes.