niijan 

Niijan is shy at first but once he gets comfortable he is loud, funny, and out of pocket. He will make fun of anyone or anything; your mom, your dad, your cat, it don’t matter. He’ll make sure to have goofy grin at all times. He might have tendencies of a compulsive liar but feels he needs to lie to protect himself. Woman are his weakness. He’s a down friend, good listener, and very intelligent. A real good time, a man of faith. Get you a friend like Niijan.

Girl 1: He’s such a Niijan.
Girl2: do you have any Niijans around here?

niijan by Young MS November 23, 2021

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

Ninjanuity 

An idea, invention or action that surpasses ingenuity in a sneaky way.

Now that's what i call ninjanuity!

What a ninjenuous idea!

Ninjanuity by Joey Shithouse March 2, 2007

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

Ninjanuity 

to react at a certian point in time where you would not be able to do something but only for that point and time, acrobatic like mind wise or even being sneaky

barbra was coming out of the kitchen with 2 plates in her hand as she started to fall derek grabed one of the plates and her with out dropping anything on the floor, and looking highly dramatic. dam derek that was Ninjanuity there

Ninjanuity by Derek Post July 3, 2007

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