It's a form of martial arts that was got it's name from the unused letters of a hangman game. The creator of this mystical modern martial art is Rob the Ninja. It is now used as a general form of martial arts in North East Pennsylvania... By Rob and his clan.

I like cheese
"Hey, man gimme that cheeseburger!"
"SEOMUG!"
*sounds of violence*
"Ah...man. He just went seomug on that guy!"
by da99et October 28, 2004
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