Hey, nonny, I know that quote. Isn't that where that guy that protects the oracle fought neo to test him in the second Matrix Movie? Yeah I'm a geek, I just sat and listened to the first two movies while working today. It's as good as any for background noise.

Internutter's right, Twii's not like that. They'll test a potential client, but only "fight" them if the person actively attacks Twii, first. Only time Twii will fight someone, outside of being actively attacked, is sparring with students, and only then it's more choreographed and careful, teaching proper movements.

But if someone does attack them, or attacks others, and Twii goes to stop the attack, they only go far enough to stop the attacker(s). Twii tries their damndest to avoid killing, or even seriously harming, the attacker unless they give the sensei absolutely no choice. I'm guessing for all their skill, Twii has a shockingly LOW kill-count, preferring to knock someone out, and ensuring the individual is safely in the hands of security, than killing.