There is a sweet mini game on COD5 also that is a Zombie house. Where basically you and whoever joins your game is in a boarded up house where zombies are trying to get in. You get so much money for each kill and have to buy better weapons and access to other areas of the house and see how many rounds you can last. Crashgirl, Action and I played this for a couple hours last night and had a blast.
Even though Crashgirl forgot which windows were hers to guard and let in zombies that ate our brains big time....
What he means is that he said, "hey get away from my window" and then neglected to guard it and watch my back.
But, it's all good... we forgave him even though zombies munched on us for lunch.