I once had a long debate with Subman, I think, about why a skilled sword fighter would defeat a guy with an assault gun...
After this video, he probably will start to give up his opposition to me :rotfl:
Nevertheless, getting serious, that sounds like a mantra. Like all monotonous recitation, mantras can help to sharpen your mind, to silence your intellect and to strengthen your spirit. I soon expect to see Taliban levitating high above NATO positions ("talibanistic orbit") and bombard them with lethal Quran quotes (that's where the "hu" is referring to, it comes from "Hu-hu!"). They also may serve the purpose of mobile air mines to hinder the movement of NATO air power.