ninjareap 

The act of writing a run on sentence which consists of untrue statements without any sort of punctuation. Many times there are several unrelated topics rolled into one ninjareaped paragraph.

Below is an example of a ninjareaped statement:

duck is a common name for cooked shellfish some features of the xbox 360 are xbox live and blu-ray capabilities I like cheese and crackers

ninjareap by bbbbbbeeeeee June 23, 2010

ninjabeast 

A ninja beast is someone who is fast like a ninja and awesome like a beast. Or Someone who is just amazing

That guy is such a ninjabeast.

ninjabeast by NInjabeast January 12, 2009

ninjacept 

to intercept something with extreme skill, and quite often, by jumping really high

announcer: "...and joe jumps into the air very very high...oh! what a catch, that is the best ninjacept i've ever seen..."

ninjacept by dionyses May 14, 2003

Ninjaren't 

Noun: Anyone who is not a Ninja
Adjective: Clumsy, self-percieved as cool, slick, or fast when in reality a tool

Hey, Im cool, like a ninja! No man, youre not, youre more like a Ninjaren't.

Can also be used as an adjective "Youre way more Ninjaren't than Ninja, dumbass"

Ninjaren't by Annabella_Annabella May 4, 2011

ninjaslap

Very similar to ninjapwn, it requires being a ninja. To ninjaslap is to bitchslap, chumpslap, and pwn all at once.

Soroush got free fries when he ninjaslapped that employee-lady at Whataburger, then brandon jackzored some of his free fries.

ninjaslap by Operator January 3, 2004

NinjaBeans 

When a situation is ridiculously awkward, ninjabeans is the safe word.

Some bitch - "So ya i like to shave my back hairs like this.. wanna help?"
Friend 1 - "NinjaBeans!"
Friend 2 - "Well we'd love to help but i gotta go cut my dick off..."

NinjaBeans by KrizlySon January 8, 2011

ninjaiceaphobia 

The perpetual and irrational fear of Ninjas, or Ninjas associated with Robert Van Winkle, A.K.A "Vanilla Ice" which said Ninjas are considered a Vanilla Ice posse.

I'm afraid of NINJAS!!! In which case said Ninjas:* Come forth to unspecified locations and remodel your home to suit their needs. Which includes but isnt limited to: a Ninja training facility and or recording studio where the song "Cadillac Ninjas" will be played incessantly until your ears bleed or you want to stab yourself in the face to make the pain stop.*Ninjas break dancing to "Ice Ice Baby" wearing parachute pants and gold chains while armed with samurai swords and ninja stars. This is the result of ninjaiceaphobia

ninjaiceaphobia by Leonardo and Raphael April 3, 2012