Ninjewtsu 

noun
The traditional Jewish method of negotiating prices; involves stealthy hand gestures and the use of thick dialects and bartering techniques.

A skill passed down through generations of Ninjews, some theologians believe it to have been one of the staples of Christ's teachings AND the primary reason for his crucifixion. The Romans simply could not handle the reduced income across the empire as the number of Ninjew disciples increased.

Today, Jewfu is used only in buy or sell situations. Ninjews are reknowned for their ability to lower the cost of any item or sell it for more than its worth. It is considered poor form to practice Jewfu on a friend or family member.

Hershel went to a coffee shop to get a bagel. Upon realizing the price was greater than he could afford, Hershel used ninjewtsu and successfully acquired the cream cheese for free claiming it had been left out in the sun for too long.

Ninjewtsu by Goldy-B September 16, 2007

Conservation of ninjutsu 

A law of the Universe, that states that there is a finite amount of ninjutsu available to each side during any given battle. If there are many ninjas, they are all awarded a fraction of the total ninjutsu, or 1/N where N is the number of ninjas present in the fight.

This is the reason why hordes of ninja warriors will be dispatched relatively easily, whereas the lone ninja is almost unstoppable.

Practical applications of the law of Conservation of ninjutsu:

Sir! There's an army of ninjas heading this way!

Don't worry, we can take them.

Oh wait... it seems they've given up, sir. There's only one guy.

GOD DAMN IT RUN!

Conservation of ninjutsu by Kirbytroid June 5, 2011

Ninjutsu 

Ninjutsu is the ancient art of the ninjas (Aka shinobi) of Japan. It is a unique method of moving and thinking which developed our system often referred to us the art of winning. Taijustu is the basic defence method used. This method of relaxed continues body movement allows the user to create a never ending supply of effective counters to any given defence situation and is unique to Ninjutsu. Ninjutsu is a complete fighting system dealing with the Physical, mental and spiritual aspects of student development. Techniques cover locks, throws, ground fighting, multiple attacks, modern weaponry, and all types of traditional Ninjutsu weaponry. In fact in Ninjutsu, there is no restriction on the type of available technique we can add on to our taijutsu. The power of this relaxed system has to be experienced to be appreciated.

Ninjutsu did not come into being a specific, well-defined art in the first place, and many centuries passed before Ninjutsu was established as an independent system of knowledge in its own right. The Ninja, at the beginning did not use that label for themselves, they were merely practitioners of strategies that were cultural opposites of the conventional outlooks of the ruling Japanese Samurai class. Their highly illegal counter culture went underground and it was for this reason alone that the art was shrouded by centuries of mystery and deliberate confusion in Japanese history.

Ninjutsu by Dancing with Fire December 30, 2010

ninjutsu 

Ninjutsu is the collection of Martial ways learned by Ninja of fuedal japan. There is no magic involved-a misconception developed from the old days, where people didnt understance science the way ninja did, and labelled some things as magic. Ninjutsu consists of the Ninja Juhakkei, 36 ninja essensials such as
Bikenjutsu:Ninja's sword method (including Ninja-to, Odachi,Nodachi,Tachi and Nito-Ichi-Ryu)
Taijutsu: Ninja's fighting method (Togakure Ryu ect)
So-jutsu: spear technique
Naginata-jutsu:Halberd techniques
Bisento-jutsu:Battlefield halberd techniques
Kusarigama-Jutsu(Kyoketsu Shoge): Sickle and chain techniques
Rokushakubo-jutsu:6ft staff techniques (full staff)
Sanjaku Bojutsu + Jojutsu:Half and 3 quarter staff techniques
Shuriken-jutsu and Senban Nage Jutsu: Blade throwing
Kisha-jutsu:Archery from horseback
Inton-no-jutsu: Dissapearing techniques
Hokojutsu (Aruki):Stealth Walking techniques
Henso Jutsu:Disguise
Kakushi Buki-Jutsu:Secret weapons (Shuko, Sokko, Nekode ect)
Ninyaku-jutsu:Special medicines and drugs
Gunryaku-Heiho: Stratagies
Tenmon and Chimon: Stratagies using heaven and earth.
Taijutsu is usualy considered the most important of these (besides spiritual refinement) as it taught the ninja skills such as Sabaki (sword evasion) Taihenjutsu (acrobatics and rolling techniques+breakfalling) and fighting methods.
learning the bodys Kyusho (pressure points)
Throwing techniques (including lock-throwing)
Grappling techniques
Striking techniques (ect Shikan-ken, Boshi-ken)
Nearly all sources besides sources of the Genbukan, Bujinkan and Jinenkan are incorrect about Ninjutsu. Also, things like *Chakra* are a lot of rubbish. Kuji Kiri (hand symbols) do exist, there are 9 main and over 50 others, but they are EXTREMELY secret(the others besides the 9) so most people just make them up.

I teach Ninjutsu
Ninjutsu consists of learning how to handle weapons and fighting.

ninjutsu by Ninpo-Bugei July 28, 2006

Shadow Pirate Ninjitsu 

The ultimate and unheard of combat style that combines the power, skill and drunkenness of the pirates with the silent, deadly assassination skills of the ninja.

''have you heard of Shadow Pirate Ninjitsu?'' ''No, no one has, but it sounds awesome!''- Conversation overheard before both where quickly silenced.

Shadow Pirate Ninjitsu by skyhunter70 December 17, 2011

Ninjesus 

a combonation of ninja and jesus used in order to show exapiration

ninjesus what the did you do now roy

Ninjesus by Lt.Panic October 20, 2008

Ninjutsu 

Martial art style developed by the Ninja during the 16th century. Ninjutsu teaches the art of beating your opponent without the use of any force, by showing the human body's weak points. Ninjutsu enables yourself to end a battle shortly after it began by breaking the enemy's bones or making him unable to move any more.

I am a master of Ninjutsu

Ninjutsu by Moe September 21, 2003