Ninjaness  

The act of being a ninja or doing ninja related things, such as jumping building, running with your hands loosely behind you, or climbing up trees and hiding until your "Target" approaches.

He displayed his awesome Ninjaness when he jumped from that K-mart to the Subway.

Ninjaness by Brian the Ninja December 21, 2006

ninjaness 

The amount of inner ninja possessed by an individual.

That guy has so much ninjaness hes almost like Chuck Noris

ninjaness by w00000000000t July 20, 2008

ninjaesque 

to be crafty or stealth like in the way of the ninja.

That keylogger ninjaesquely embedded itself into my sys32 file.

ninjaesque by squirrelz March 7, 2010

ninjaneer 

An expert engineer class for Team Fortress 2. One who can ninja through the enemy offensively to create a dirty sentry, or find a nice home defensively that the enemy can't overcome.

That {oBs} clan sure is full of ninjaneers!

ninjaneer by {oBs} October 18, 2009

Ninanese 

A dialect of English that grew out of a desire to bowdlerize vernacular speech by deliberately mispronouncing vowel sounds. Modern Ninanese is characterized by its liberal use of uncommon abbreviations and by its inconsistent but pervasive substitution of the the short /ʌ/, and occasionally /ɨ/, with long /uː/, making "shut" and "fish" sound like "shoot" and "foosh." Occasionally, two- and three-word phrases are substituted with other phrases that bear the same initials.

Ninanese (proficient speaker): That bootch def just made a face at me.
Arthur Von Schwarz: How impolite.
NPS: I mean let's be rull, I look narst as fook. This hair could most certainly bring down oil prices. And this G-town sweatshirt is all kinds of jank.
AVS: Haha if you say so.
NPS: Oh, yeah, whatever, (twirls hair) I mean, I wasn't being serious or anything, but-- (trails off)
AVS: Oh! Sorry! I was kidding!
NPS: Whatevz, I'ma cutchu.
AVS: I don't have time for this, I'm off to a spelling bee.
NPS: Oh! Gloock!!! I was just kidding, I SLLR you! Have foon at your Santa Barbara!!! :):):)

Ninanese by The Tom Brokaw December 16, 2008

Ninaless

Boring, quiet, unhappy, depressing, undesirable place or person.

1. My coworker took a day off and i had a ninaless day.

2. A party should never be ninaless or else it wont be a party.

3. When feeling ninaless, pick up the phone and call a friend.

Ninaless by PartyPack February 11, 2010

Ninjangsta 

1) The only thing that matters in the world

2) The only word that can be used as an adjective, noun, adverb, verb etc.

Man, youza ninjangsta!

Now that was ninjangsta.

You've just been ninjangsta'd!

Kwesi ninjangstaly stole the freshman's purse.

The ninjangsta cat poofed into thin air.

Ninjangsta ninjangstaly ninjangsta's the ninjangsta.

Ninjangsta by Kkrazy "Ninjangsta" Clizzle March 17, 2009