Ninjan

Pertaining to ninjas; like a ninja; similar in action or appearance to a ninja.

Did you hear Pete come in? No, he's been acting very ninjan lately.

That leg sweep by Diane was pretty ninjan.

by tilj January 13, 2009

ninjaneer

Species of superior intelligence. The most intelligent of the engineering field. SO superior in fact that the ninjaneer is able to kick ass only using his mind.

The work was perfect because a ninjaneer did it.

by Amalia R June 12, 2007

ninini

the sound that a cute boy makes before an attack. many cute boys will scream NININI before they charge a group of unfortunate people whom will probably be frightened and probably pummeled by blunt objects.

Group of drug addicts"those cute boys think they are sooooo cool."
Cute boys "NINININI"
Drug addicts "AHHH SHIITTTT!" as they cower in a corner.

by sick flick October 26, 2011

Ninjaneer

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 1, 2012

ninjanuity

The art of sneaking deadly ideas into a project such that they are not detected until it's too late.

Sunni used her ninjanuity to slip a few features into our client-approved website design that are impossible to build. We all reviewed the design, but none of us saw it until it was too late.

by javanaut May 3, 2011

niniade

an asshole and any other curse you can think of

Man, Trisha is being such a niniade

by mahriixbaee October 22, 2018

ninini

a word to express disgustedness, being annoyed or describing how small and disgraceful someone/something is

me: ugh mrs smith gave me a 30 page booklet for homework! ninini
friend: ew, disgraceful

by undercover ninini April 29, 2019