A cyclist riding against the flow of traffic with no reflective clothing or lights especially at night.
Justin broke his collarbone because he collided with a ninja salmon that was riding towards him in the bike lane.
by BikeEasy.org September 11, 2012
Get the Ninja Salmonmug. The act of waiting outside someones parked car to see if they leave their car open. If they do you run in after they leave, then you hot box there car. When they come back they'll think ninjas did it.
:Ay yo you here about those kids that ninja boxed my car?
:Yeah Fool those kids are from the swabbage patch kids they be keeping it treal dog.
:Yeah Fool those kids are from the swabbage patch kids they be keeping it treal dog.
by MR.Burns7530 June 30, 2011
Get the Ninja Boxmug. This, along with Railraider originated with a 2016/2017 Kickstarter campaign for a game delivered over a year late. The backers were continually lied to and given the wrong information.
verb
verb: Ninja Dave; 3rd person present: Ninja Daves; past tense: Ninja Daved; past participle: Ninja Daved; gerund or present participle: Ninja Daving
1. to entangle yourself in self-aggrandizing lies, ostensibly for profit or self-benefit, but inevitably doing more damage than good.
2. any self-defeating behavior .
noun
noun: Ninja Dave; plural noun: Ninja Daves
1. an unsuccessful attempt at deceiving or tricking someone.
2. a person unsuccessful at deceiving or trickery who attempts it often.
verb
verb: Ninja Dave; 3rd person present: Ninja Daves; past tense: Ninja Daved; past participle: Ninja Daved; gerund or present participle: Ninja Daving
1. to entangle yourself in self-aggrandizing lies, ostensibly for profit or self-benefit, but inevitably doing more damage than good.
2. any self-defeating behavior .
noun
noun: Ninja Dave; plural noun: Ninja Daves
1. an unsuccessful attempt at deceiving or tricking someone.
2. a person unsuccessful at deceiving or trickery who attempts it often.
"Scott is pulling a Ninja Dave, everyone knows he's never been to Hollywood!"
"I have been Ninja Daving for six months now. She finally figured out I am neither rich nor famous and kicked me to the curb
"I have been Ninja Daving for six months now. She finally figured out I am neither rich nor famous and kicked me to the curb
by f0-shizzle November 11, 2017
Get the Ninja Davemug. When the kittens are young and ripe, few are chosen to begin intense training cycles. Within months, they are ready to become the ultimate: Ninja Cats.
New Born Kitten 1: Hey New Born Kitten 2, what's the point of life?
New Born Kitten 2: To become A Ninja Kitten, young one.
New Born Kitten 2: To become A Ninja Kitten, young one.
by Mister Sambert August 12, 2006
Get the Ninja Kittenmug. 
Get the Script-Ninjamug. A Ninja Carrot is a hybrid version of a carrot, completely invisible to the naked eye when it wants to be, it is rediculously good at slaying everyone, ranging from nubs to pros, with its weapon of choice, either the Ak-47 or the Sako. Ninja Carrots are never known to die, they merely fall in battle, their nutrients leak into the soil, along with their memories, and are fully grown again in a matter of seconds. You cannot see this however, because when they come back, they are in full alert mode and turn invisible. Also, You cannot shoot down a Ninja Carrot, because they have no organs. you have to blow them up with a grenade, Which henders him from growing back, for a moment. If they are injured, they merely attach themselves to any patch of soil rich in nutrients, and re-grow parts that were injured during the fighting.
Holy Shit! That Ninja Carrot is picking us off with his eyes closed!
Ninja Carrot says, "The last thing you will see is my Muzzle flash."
Ninja Carrot says, "The last thing you will see is my Muzzle flash."
by Joe Carrot August 17, 2009
Get the Ninja Carrotmug. The act of putting your hand over your butt, farting into your hand, closing your and entrapping the fart, and then throwing it into some one elses face like a ninja throws a star.
by coop4870 July 7, 2010
Get the Ninja Fartmug.