To stab someone under the arm with a sharpened weapon, as to hit all those veins that run between the arm and shoulder. Developed in the middle ages to bypass heavy plate armor. Also effective against an opponent with a superior weapon (i.e. Gun, hammer, or skills in Tekken Dark Resurection) by making him drop said advantage.

Note: A weapon should not be used if engaged in a Tekken tournement as it could warrant expulsion.
Winning player: "Here comes the Shark Attack! Why do you look like Samuel L. all of a sudden?"

Losing player: "DEODORANT CHECK BITCH!" (using the knife hand strike)

Winning player (now the loser because he dropped the PS2 controller): OH FUCK!
by FullEmoAlchemist October 18, 2007
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