The Red Hot Thumbtack In The Eye is the deadliest of all moves in all of the fighting arts. Originally named in ancient times The Red Hot Thumb Attack To The Eye but bastardized (like so many things are) in it's translation to English. That is most likely due to the fast paced nature of the life of a North American person, we just don't always have time to use the full names of some things.
The move itself is simple, the execution...quite difficult. It involves a precise jab to the victim's left eye using the first knuckle of the thumb driven into a specific ocular nerve that resides just below the top of the orbital bone above the eyeball, exactly 4.5 millimeters left of center.
If struck correctly the nerve will send a message to the vision center of the brain and back to the eyes convincing the victim that there are three warriors standing directly in front of him, and that he must attack. This sends the victim into a wild frenzy of attack that he will never stop until the ligaments (and sometimes even the bones) of his arms and legs have completely deteriorated from exertion and the victim falls helpless to the ground.
From this point the victim is left to die, although there have been stories of attackers showing mercy to them by killing them after their attack has had it's effect.