ninja

This word is NOT a replacement for Nigga or a safe word for a whiteboy,Insane Clown Posse use this word as a term for a real ninja,a silent dealy assassin,they use the term in a song that is about what it would be like to be a ninja

Damn I wish I could be a ninja

by adproof July 26, 2006

ninja

adj. something extremely badass (often in a stealthy way)

Dave: You stole your dad's car and had sex with your girlfriend in the backseat and made it home before he woke up for work the next morning?! Dude, that is totally ninja!

by fauxamis April 15, 2006

ninja

v. To pwn someone in a stealthy way or by surprise

I was playing a game of GoW and it was only me and this other kid left so I creeped up behind him and ninja'd him with my shotgun, He never saw me coming.

by Keithian I. April 02, 2007

ninja

someone who is using the perk "ninja", or "ninja pro" in "Call of Duty: Modern Warfare II".

In a free for all

Ninja:

"Ooh I'm gonna sneak up on Erik B Red, and kill his ass...Bam!!!! How you like them apples?!?!?!"

Me(with a heartbeat sensor):

"Damn ninjas!!!!! I'm gonna kill you ninja!!!!"

by Erik-B March 13, 2010

ninja

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

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

by zkpilot March 10, 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 21, 2010