Night Elf Mohawk

their is this class called night elf's in the game of world of warcraft and up until the other day i found out that the mohawk grenade in the Mr. T. world of warcraft commercial is actually real you really just shoot it at a designated tarted and it will give them a mohawk while i don't know if it has some kind of timing or anything but what i am guessing is that the mohawk that appears on monsters and characters during player versus player events it will be cast like a spell and it will give the target a mohawk until either death or a set amount of time.