ninjery 

The condition or quality of being ninja-like

Spydah showed advanced ninjery with his understanding of Team Build.

ninjery by Richard Hundhausen January 22, 2008

ninjery 

To avoid a massive injury or cheating death

look at that ninjery

ninjery by corbin the rapist September 24, 2017

Ninjer 

A derogatory, slanderous slur referring to ninjas.

Mr. Xu:"Whats up my ninja?"
Dawon: "Oh, whats up ninjer."
Mr. Xu: "Whoa, man not cool."

Mr. Xu:"Hey did you hear about Dawon?"
Mrs. Xu: "No what happened"
Mr. Xu: "He got beat up by a bunch of ninjas because he called them ninjers!"

Ninjer by A real-life Ninja August 6, 2011

Ninjercept 

A portmanteau of 'ninja' and 'intercept'.
To Skilfully catch a thrown object that was not intended to be caught.

I threw a paper ball at Pedro today but Tony ninjercepted it.

Ninjercept by NinjaPirateZombieRobot January 22, 2011

ninjercourse

1. the act of intercourse in such a way that the female does not know it is happening.

2. the act of intercourse in such a way that the female does not know that you're coming (see what i did there?).

g: how did you get me pregnant? we didn't even have sex!

b: i used my ninjercourse on you, baby...that's how i roll.

ninjercourse by Big McLargeHuge July 11, 2006

ninjury 

an injury of unkown origin, thus being attributed to a ninja

"Man check out this ninjury on my shoulder! how the hell did that happen?!"

"You got ninjured bad"

ninjury by Oscarararararararara February 5, 2010

ninjury 

injury of unexplained origin, often attributed to inebriated activities.

where'd all these bruises come from? that was a big night last night. Damn ninjury.

ninjury by tasteyface July 28, 2010