ninja

A visitor that appears late in night in hooded attire as not to be detected by others whose purpose is to perform sexually pleasing acts of a non-commitment based nature.

Jasmine "Dick for Days" Johnson is a ninja.

by pappi12 April 27, 2009

Ninja

vb. To steal something out a window or whilst spinning.

Not to be confused with plain theft, to ninja something you must take it and throw it out a window or jump out the window with it, OR you must spin past it and pick it up mid-spin so as to make the action invisible to the human eye.

He totally ninja'd that chair out the back window.

by death on yee. March 5, 2009

ninja

ninjas can lick their elbows

Just to show you how cool a ninja was, they licked their elbow.

by reezdabeezy August 6, 2009

ninja

v: to steal sneakily
n: an extraordinary force at something (usually athletic)
n2: an ancient Japanese spec-op
adj: to be as cool as a ninja
adv: to do something in a way that a ninja would do it

v: Yesterday I totally ninja'd this book from you, here you go.

n: Yeah, Richie's a ninja at dodgeball, he once vaulted Tommy to dodge an attack.

n2: Ninjas are cooler than pirates.

adj: OMG! This movie is freaking ninja! (Yes, I'm talking about Donnie Darko)

adv: Check this out! I can ninja laugh! *does not laugh*

by MG1992 September 4, 2009

Ninja

A phrase used in place of the word "nigga" It's a more fun way to talk to your bros without a white guy getting funny looks from black guys for saying nigga!

CJ: Wassup my ninja!
Darren: Wassuuuuup!!

by NastyDelicious May 27, 2014

ninja

a person/ a group of people who is/are considered ninja

Bob: Yo, ninja
Ninja: No, I'm nigger

by jogu February 2, 2015

ninja

In bicycling lingo, a jogger or pedestrian dressed in dark clothing and no light or reflective gear at night.

I was out riding last night and almost hit a ninja. Good thing I was using a light.

by Grizzlybike May 10, 2015