ninja

person that quietly and skillfully gets things done without drama

I need more ninjas on my project team and a lot less drama queens.

by dadlyman November 21, 2011

ninja

To do something slyly or discreetly; to act in a secret manner.

Dood 1: "Dood, did you see Bob jack that old lady's purse?"
Dood 2: "Yeah, dood, Bob is sooo ninja."

"Dude. Next time, try to be ninja when you steal a cookie from the cookie jar. Jeez.."

by MJ is cool. August 7, 2009

ninjaing

Sneaking out of a party/bar without saying goodbye, unnoticed, like a ninja.

"Hey, where'd you go last night?"
"Aw man, I was starting to feel the shots so I had to ninja"

"Where'd your friend go?"
"Oh, probs home. She's bad about ninjaing"

by kylzzville December 5, 2013

NINJA

Acronym standing for. No, Income, No, Job, Asshole

Jennifer thought Rob was a NINJA which is why she did not take him seriously when they dated.

by Gdub's September 14, 2011

Ninja

A method used to silently shit and piss on a girl's face (usually a whore) after a long night of having intercourse, ending with the person leaving unnoticed.

Hey man, did you have sex with that chick yet?

Yeah, I pulled a Ninja on her.

by mikeyurban July 27, 2018

The Ninja

The act of doing adderall before playing Fortnite or other video games.

Hey, before we start this next round, I’m going to do the Ninja real fast.

by Ninjas Side Chick October 17, 2018

Ninja

An alternative substitution for the term "nigga"

A nicer way for non black kids to use the term nigga without actually using it. Even though nigga is not a racist term, it can be misconstrued and possibly be offensive to some people. Ninja is a fly way to convey old to the new and may just save someone from an ass whippin'

Yo what up, my Ninja?

That's my motherfuckin Ninja!

by stevey Staxwellhouse December 11, 2009