Ninjaous 

The ability to lie in wait until the perfect opportunity to strike.

"Baker, how are you so ninjaous?" "Well it's a natural ability, and it doesn't hurt that I own in UNO anniversary and can climb trees to abandoned buildings wicked fast."

Ninjaous by smeagly December 31, 2011

ninjadust 

- to vanish without a trace and reappear at the moment of a flash.

- to make something flashy
- to boldy go anywhere deemed at anytime under the radar or appear blinding with a flash
- a form of fart dust to throw

- did that guy ninjadust out of here?
- ninjadust that jacket
- they just ninjadust appeared out of no where and then dissappeard
- she threw some ninjadust at her husbands direction

ninjadust by NinjaDustWallee September 7, 2014

ninjabustery 

1.ninja and ghost buster
2.to act like a ninja and ghost buster
3.a quality trait of being ninja and a ghost buster
or
1.a cool word to describe something/one

Dude, you are so ninjabustery!!!
Today I will begin my ninjabustery training.

ninjabustery by MasterNinja224 April 5, 2008

NinjaDust 

An amazing YouTuber that makes edits of Hazbin Hotel, Helluva Boss, and anime. SUB to him or there will be a DEMON under your bed tonight.

SUB TO NINJADUST REMEMBER THERE WILL BE A DEMON UNDER YOUR BED IF YOU DON"T

NinjaDust by Galaxy Dust July 19, 2023

NINJADUST 

The art of being able to appear and attack out of thin air like a fart being crop dusted.

It was as calm night, and my buddies in the car got NinjaDusted with the car windows and doors were locked while driving.

NINJADUST by NinjaDustWallee June 12, 2015

Ninjalus 

Leader of the Justice Warriors. Bipedal chambered nautilus with endless Ninjitsu skill.

And with one swift strike, Ninjalus smote Trogdor.

Ninjalus by SHOH July 31, 2003

Ninjous 

An act of feeling like a ninja or something having properties of a ninja.

Dude! That cactus is so... Ninjous...

Ninjous by A.C. 94 August 6, 2008