1. To commit suicide in the ancient Japanese style to keep your family's honor intact.
2. When a ninja flips out and has no one else to kill, he will attempt to kill himself by shoving a frisbee down his own throat.
1. The samurai commited seppoku to save the honor of his family after failing his mission.
2. After running out of victims, the ninja choked to death by seppoku.
by Kureji January 14, 2004
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