To stealthily engineer some type of an event
My friends weren't supposed to get married atop the Empire State Building, so we ninjaneered the ceremony so the guards wouldn't see.
by Billy Red June 25, 2012

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Top Definition
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!
by {oBs} October 18, 2009

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A engineer who is above the ordinary engineer standards and is so could they are considered to be part ninja.
Hey man, this Linux server is broke! Oh man, it's over my head, call Brad... he is a real network Ninjaneer!
by SKULLYARD May 12, 2016

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Noun: A person who designs an infallible plan with impeccable craftmanship, and/or proceeds, virtually invulnerable and unstoppable by any opposition, to carry out to completion said scheme, and while operating with a skillset which displays such a degree of mastery, so perfectly flawless in it's precision, that it appears as though the performer/ance is almost supernatural. ₯Verb: Ninjaneering: The act of scheming and/or executing with seemingly remarkable artistry, an invincible strategy, concocting and/or enacting an unbeatable, indestructible, foolproof set of plans.
1) My 18 month old son is such a little badass: you should see him running around- he is an absolute ninjaneer on that playground! 2) Candace is so deluded, thinking she can ninjaneer a breakup between me and my man, as that bitch just doesn't possess the skills.
by KMurda September 01, 2012

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Someone that solves seemingly intractable problems and stealthily submits the solution so as to remain anonymous.
When the development team arrived this morning we found that some unknown ninjaneer had checked in several uberbug fixes overnight.
by dmitchell78721 June 06, 2013

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Facts:
1. Ninjaneers are mammals
2. Ninjaneers fight ALL of the time
3. The purpose of the ninjaneer is to flip out and kill people with their engineering marvels
a random college student at an engineering college somewhere in clabber girl country who KICKS PEOPLES ASSES

Ninjaneers fight ALL of the time
by rhittrumpet December 09, 2005

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The act of creating a new feature or product without management's knowledge or consent.

Usually in response to customer feedback that management ignored.
Bob: Geez Sue! This customer has a really great idea for our product, but I can't get our product manager to put it on our roadmap.

Sue: No problem Bob. We'll pad time on a another feature and ninjaneer it. They'll never know the difference.
by MOs April 06, 2012

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