ninja move 

a ninja move is when you or someone else does something behind your back or you do it behind theirs. this can be used in almost any tense. the reason behind this is well think about it ok. ninjas do shit and get away with it without being seen whether they are doing good or bad things to people.

1. i just pulled a ninja move on jon and fucked his girlfriend when he was in the room next to mine.
2 i just ninja'd that cop. he believed i was the guy in the pic on my fake drivers license.
3.did you just see me ninja that fucker that stole my weed earlier and he didnt think i knew who did it? he was knocked out cold and has no idea who blasted his punk ass in the dome.

ninja move by eric mccomas September 7, 2005

Nipple Ninja 

A member of a not-so-secret and vaguely homoerotic society originating in Danville, California. A Nipple Ninja is fluent in many techniques of nipple flipping, and performs his art on unsuspecting victims. These moves (examples include: The horseshoe, the rainbow, the monkey wrench, and the Horny Hungarian) can be performed in friendly or unfriendly situations.

Holy shit, that Nipple Ninja just pulled a "guillotine" on Madlwski's fat nips.

Nipple Ninja by Steve Kaye December 4, 2005

teenage mutant ninja turtles 

Best show in da frickin' world... About 4 turtles with deadly martial art weapons. Like Nunchuku, Bo staff, Sai and Katana. Pretty cool shite there man!
They, Liked pizza man. They also fought the almighty shredder!

TMNT! This best show in this frickin' world... Owns all those homo face shows now a days

So.. What da shell?

teenage mutant ninja turtles best show ever.. They could own Dragon ball Z and all those power rangers and that homo face ben 10 crap! Thats the facts jack..

teenage mutant ninja turtles by God321 December 27, 2006

Ninja Titties 

Ninja Titties are breasts that have turned against mankind. They are angry boobs who became tired of being stuffed in a bra all day... Not to mention the years and years of neglect, to countless times of being treated as mere hooters only to be taken advantage of again and again. So they decided to become deadly ninjas. Fighting back became a turning point. They train hard and vigorously... and spread the news to other enslaved boobies across the world... to one day gain freedom.

"I'd be careful going out alone in those woods tonight... that there belongs to the ninja titties after sunset"

Ninja Titties by p00p stain October 30, 2007

car ninja 

A person who displays incredible and/or aggressive driving skills. This may include but is not limited to speeding, cornering, parking, or otherwise steering the vehicle with a swiftness and death defying nature that cause other motorists to cower in fear.

Wearing all black and carring shurikens while driving are not necessary to be a car ninja but they make ya look damn cool...and probably highly arrest-able.

Driver - See that parking space. Bam! I there. That other car in front? ZOOM. Ha! I cut him off like that! I am a car ninja.
Passenger - {meekly} I'd like to get out now.

car ninja by BrownFedora October 25, 2006

ninja 

What was once a proud feudal Japanese assassin renowned for its ninjutsu skills and martial arts/weapons training now reduced to American five-year olds reenacting what they see on Naruto and getting injured for it. Ninjas formerly trained in clans or legions. Now they go to school in an academy to better relate to American children. Weaksauce =(

I'm gonna be a NINJA! Believe it! Watch this, mom! It's not dangerous, I saw it on Naruto!!!

ninja by mechademon5 February 26, 2008

Ninja 

A member of a class of 14th-century Japanese mercenary agents who were trained in the martial arts and hired for covert operations such as assassination and sabotage.

Acronym: Need Information Now Just Ask. A person who is an expert at something, or carries a great deal of knowledge about a particular thing.

The ninjas move swiftly through the palace.

Ask Daryl, he's the ninja to look for.

Ninja by Drewsef July 18, 2008