if you hear....
a "yeee ha" in the woods its never a good thing for the other team (either i just took a few of your players out or im comming your way...)
a "yeee ha" on a plane is something to not even think about , just RUN (pointing a gun at me only tempts me to drop off and shoot you in the face) "its happened before and will again.
a "yeee ha" in a chopper it might be a good idea to just call your self out now. (no discription needed.......at all!!!)