Wow... great. One time, I was playing dust2 and there's that little tiny hallway that connects that one room to the bombsite (don't know if it's a or b, but it's the one that the CTs don't spawn on), I'm on terrorist and my brother and my friend are on CT. They both are in a straight line coming through that little hallway I mentioned, I whip out my AK and kill them both with 2 headshots from 1 bullet. I guess that might count as cool, I thought it was awesome anyway. Another time my brother's friend shot my with a headshot through a wall! Just a completely random bullet, he didn't even know my friend was behind said wall!