A japanese movie called Dead or Alive (no it's not linked to the game at all). At the end one of the main characters pulls a rocket launcher literally out of nowhere and fires it. Then the other guy launches some haddouken-like fireball at him and the shots hit each other causing some kind of thermal nuclear explosion that is shown to cover a 3rd of the surface of earth as the camera pans to outer space. And this is after watching a film that was apparently about gang violence in japan. So you're kind of left sat there thinking "wha...I'm not sure...I can't quite...que?" or in our case just laughing histerically 