Well, at least the other guy got the reference.

Its from a Song. What Title and from who it is, i dont know. But it was in Rush Hour, as Jackie Chan and Chris Tucker sang it. In a Scene. ;-)

At least that: what is it good for?

That War is just a little Joke here, cause of the Game and cause it sounds like that, what is normally in the Song. ^^

Or the Song is about War, i dont know. Long Time i saw Rush Hour and never heard that Song somewhere else.

Really it's a game? I had no idea, thanks, but did you just get triggered by a song reference? Clearly your the one who needs to calm down here, troll.