[jff]

It's just the stereotype of the guy who got a black belt from some bullshido trainer: "Oh, I can't fight you, I'm too dangerous, my killer instincts and ninja training means I'd just rip your throat out immediately."

[r_smart]

Now that I've thought about it, I'd be willing to bet money it's somewhere in "The Foot Fist Way". How could it not be?

[mcguire]

"Boot to the head!"