Ninjat

A Ninjat is a part feline, part human creature. The species resulted from the union of a ninja and a cat. Ninjats are famous for their lightning fast reflexes and their ability to shoot claws out of their fingers. They were created by the U.S. government during WWII in order to beat the Nazis.

("ninge-ATTIC"): Something that was ninja-like; acrobatic, swift, fast, accurate, impressive. Also having 'mad skillz'.

The worlds most ultimate hybrid: Pirates and Ninja.
An elite clan with only four remaining members. Often people do not recognize the consequences and misuse the term. They either die or will die soon.
They have a secret headquarters undeground and are training an invincible army.
They have the stealth of the ninja and courage of the pirate.
The Society is entitled ER NINJATE AND ASSOCIATES and is led by Ace and Fix.

To pwn in a stealthy manner, like a ninja.

The only being which can put an end to the extremely shit, unfunny and homicide-inducing 'debate' over who is better: Pirates or Ninjas.

gliding around in a peculiar fashion as if you are a ninja, and scare people for no particular reason. includes crouching tiger hidden dragon style, slo-mo matrix style. (all actions must be random and stupidly pointless yet extremely important.) (perhaps adding a little batman music in the background. dun na nun na nuna batman!)whatever floats your boat.

As of or pertaining to being a ninja. See also ninjaticically, ninjaticize, ninjatesque.