I heard that in Falujah, the Marine Corps found a bunch of loud speakers and started playing heavy metal through them to scare off insurgents. then they dropped pamphlets stating: "your last day was yesterday"
thats definately Hooah!
Yeah I saw that too, and I heard they were blaring things like "you shoot like a goat herder" to try and draw them out.
I want to say it was AC/DC, but I think thats because thats what they did for a hostage thing a while ago.