ninja please 

like nigga please, but for slick folk.
means i don't think so

"you think that chick is hot?ninja, please!"

ninja please by jilldo December 27, 2003

crisp ninja 

A person who eats a food that is generally detarmined as a noisy food e.g crisps with a strange silence. This person does not have to be asian.

I was sittin in the cinema and i heard every word. It must of been filled with crisp ninjas or summin.

crisp ninja by Henry O November 21, 2007

Ninja'd 

(V): When someone gives another person such a good comeback that the person being exposed to the torment never even sees it coming. But the burn does not end there my amigos. The Ninja'er comes back for a second attack, ending with their battle cry, "Ninja'd!" Then disappears before you even have time to pee your pants from shock. Here's a diaper baby, clean yo'self up. You be dirtying up my new kitchen floors. .. bitch.

Person A: "I think I was just Ninja'd and I may or may not have just pee'd a little bit."

Person B: "Ninja'd!" *Disappears*

Ninja'd by Captain Elbow October 1, 2010

Toxic Ninja 

A ninja that uses poisons and toxins to kill his targets. Think a smokebomb full of mustard gas, or poisoning drinks, poison dipped weapons, etc.

Guy1: Hey why are you vomiting blood?
Guy2: Toxic Ninja poisoned my drink, if I die tell my girlfriend I love her.
Guy1: Don't worry, I'll tell her I love her.
Guy2: Wut?

Toxic Ninja by Toxic Ninja January 17, 2008

potato ninja 

ninjas who fight the under ground potato overlord...or the leser know big potato

potato 1:oh no potato ninja

potato 2;slow potatoy death

potato ninja by stephen92 May 4, 2008

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!"

NINJA by Ju1iet February 29, 2008

ninjafuck 

If I heard this right, it refers to the action of being sexed half-willing, whether out of obligation or whatever motivation (this isn't referring to rape, mind you). It comes from a movie called Dog Park, and I'd like to see the term used more.

"How'd it go last night? Well, she ninjafucked me."

ninjafuck by geoffy mcgee August 5, 2004