After-Burner 2
I love this scene from T2. Beside the fact I was 12 or 13, played After-Burner in a mall arcade just like him, I really respond to this scene because it's John Connor realizing that life is more than a game for him.
(Maybe not the thread for this but T2 might be the greatest action movie ever made. My 2nd vid would've been Broderick playing Galaga in WarGames, late for class)