Ninja

some blue haired fortnite streamer that 12 year olds look up to

I love watching Ninja's Fortnite streams.

Ninja is a pro at Fortnite.

by bigthiccboris August 8, 2018

ninja

a rhyming derivative of Ginger... ie a Redheaded person.

"watch out here comes a Ginger Ninja" or "Nobody likes Ninjas"

by zkpilot March 11, 2008

Ninja

To get an item from a MMORPG, saying they need it, which in fact they don't.
Then they sell it to other players for Money.

OMG! That noob ninja'd my LOOT!!!!

by Chunsa May 4, 2006

Ninja

A word similar to nigga but for Asians.

Azn1: What's good Ninja?
Azn2: Nothing much my ninja.

or...

Black guy: What's good my Asian nigga?
Azn: Burning trees ninja.

by Deflecto December 29, 2010

NINJA

A business acronym for "Need Information, Not Just Advice."

An admonition to provide objective and fact-based data, not subjective opinions.

"Joe keeps telling Dave how American cars are so crappy and unreliable, really slamming them. So now, every time, Dave is like, NINJA, NINJA! Have some real facts ready, or shut up!"

by Ju1iet February 29, 2008

ninja

In a forum, one who posts while another is still typing his post, making the latter's post seem repetitive or confusing.

dang it! bob ninja'd me and made me look like a total idiot that repeats everything he says!

dang, there are so many ninjas here that the whole thread makes no sense!

by tylertheoutcastzombie May 13, 2008

ninja

A racial slur directed towards a person of African-American decent. Used in place of nigger.

That ninja is being loud.

by ninjabirds September 22, 2010