Jacking off or masturbating in a ninja-like manner, often in public places like bathroom stalls or school buses.
by Timelinemc March 3, 2011
Get the Ninjackoff mug.When an individual succombs to the pressure of fear, anger, and/or insanity and begins taking out people or groups of people with cunning tactical ninja like efficiency.
Margaret went on a ninja rampage after missing a deadline at work as she stealthfully cut off every driver within a 2 mile radius down i-5 before catching up to her boss and ran him into the ditch.
by nehlewolf May 13, 2011
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person worthy of leading a team of true ninjas (people that quietly and skillfully gets things done without drama).
Brian's a superstar at this company because he is a ninja master, and you have to be able to walk through walls to be a part of his team.
by dadlyman November 21, 2011
Get the ninja master mug.Someone who has the ability to mindfuck others. Someone who is stealth enough to complete missions with other ninjas that involve high risk situations. A ninja can usually "ninja" information out of other individuals who are clear 'un-ninjas'.
Ninjas are usually dressed casually, and people don't usually peg these people as actual ninjas, but rather, ordinary and normal girls. Watch out though, there couldbe a ninja at your workplace.
And she could ninja the shit out of you.
Ninjas are usually dressed casually, and people don't usually peg these people as actual ninjas, but rather, ordinary and normal girls. Watch out though, there couldbe a ninja at your workplace.
And she could ninja the shit out of you.
co-worker: blah blah blah blah blah
ninja: (in her mind) - good to know I just ninja'd the shit outta you bud. I'm going to go tell my other ninja this classified information.
ninja: (in her mind) - good to know I just ninja'd the shit outta you bud. I'm going to go tell my other ninja this classified information.
by ninjatwoxo July 22, 2011
Get the Ninja mug.A spider so clever in its hiding ability it is never seen, preferring to live its life in the shadows.
by Sarev0k August 24, 2011
Get the ninja spider mug.Someone that complains by stealth in order to undermine their victims.
A person that uses something you've told them in confidence to get at you behind your back.
Someone that deliberately puts shit on you for personal gain.
A person that uses something you've told them in confidence to get at you behind your back.
Someone that deliberately puts shit on you for personal gain.
by KR00ZZ July 8, 2012
Get the Ninja whinger mug.by ework February 21, 2013
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