Inverse Law of Ninja explained.

[Redneck Scientist]

Originally Posted by Hatake Kakashi

Actually.. I'd LOVE to forget Kill Bill. That movie sucked things even hardcore porn movie stars wouldn't touch.

You are a horrible, horrible person, and you are going to the lowest level of hell.

The Law goes like this:
The more ninja there are, the easier they are too defeat.

In other words: Armies of Ninja will fall to a single opponent, and one lone ninja will defeat armies of opponents.