A Gurkha Soldier has an avowed spiritual connection to his kukri. A combat kukri is NEVER to be drawn from the sheath except to draw blood. If a Gurkha draws his kukri and then does not draw the blood of an enemy he must draw his own blood with it that "weird notch on the blade" is there so he can puncture his own thumb and "feed" his kukri enough blood that it will not curse him.

