Ninjury

A Ninja related injury.

For example, "playing with ninja stars may result in serious ninjury"

by Salenza August 23, 2009

On The Job Ninjury

When you are at your place of employment and are assaulted by a hoarde of (or a) ninja(s) this is referred to as an On The Job Ninjury.

Doug: "Where's Fred today? I didn't see him in his newly bloodstained cubicle!"
Ernest: "That bastard was attacked by ninja's yesterday, hence the blood stains."
Doug: "being a victim of an On The Job Ninjury is awful. this has been a Public Service Announcement..."

by Deadweight01 January 4, 2008

Ninjury

When you wake up with an ache or pain with no recollection of how you sustained it.

I woke up with another ninjury today. Weird thing is I literally sat on my arse all day yesterday.

by MexicanDaycareJeans March 21, 2020

Ninjury

An injury from an accident when performing Lego Ninjago Soinjitzu moves in public

I spun so fast and fell doing my Spinjitzu now I have a ninjury

by My nodue sp April 17, 2018