ninja mouse

A term to describe a person who has the ability to sneak out of tight situations requiring the utmost delicacy without a squeak.

Man! That chick slid out of my bed like a ninja mouse.

by BigPansy April 19, 2016

Ninja Gifting

The Art of gifting an item to a friend or relative, by sneaking into their house and placing said item unwrapped among their personal belongings, in such a way they have no clue who gifted the item to them or where it came from. also can be referred to as Ghost Gifting.

I found a Venus statue in my room, I believe someone has been ninja gifting me while i was at work.

by Monroe space kraken-slayer January 30, 2012

Ninja bounce

To leave a room of people without saying goodbye. To leave unnoticed, like a ninja.

I was so tired at the party last night, I totally ninja bounced.

by WordsImakeup33 September 4, 2015

Ninja-Signing

When an author secretly signs his/her own books in a bookstore without the bookstore's knowledge.

Brandon Sanderson is ninja-signing books in airports.

by jackatthekilns November 10, 2009

Ninja Smoke

The ability of an individual, through luck or planning, to avoid unpleasant situations, particularly those involving law enforcement or government bureaucracy. See also: American Sniper: The Autobiography of the Most Lethal Sniper in U.S. Military History by Chris Kyle, with Scott McEwen and Jim De Felice. 2012.

"Jason went to sleep early while everyone else at the party got arrested for indecent exposure. Jason has the best ninja smoke ever."

by ajeffersonk September 20, 2013

nagger ninja

A human being having the power to know everything about anything. They also have supper strength. They are not able to fly because no Ninjas are able to fly, thats just crazy. They are normally found with curly hair and are full blood jewish. The way you know if you've really found a real life Nagger Ninja is by them presenting legal documentation of a black belt with their name on it. Nagger Ninjas can be very dangerous, DO NOT approch them if you are half cuban and half bosnian.

OMG, i just saw a Nagger Ninja fly!

that would be a perfect example of something crazy.

by Ninjanagger December 25, 2010

ninja turtleism

a belief that the 4 ninja turtles are really the 4 horseman of the apocalypse

dude u goin to the ninja turtleism benefit tomorrow

by marceld April 2, 2010