Ninja rain

A mysterious rainstorm that occurs in a ninja-like fashion. You don't hear or see the rain, but you when you go outside you are suprised to find it has apparently rained heavily.

The most impressive ninja rain has been known to occur on cloudless, sunny days-- thus increasing it's mystery.

When I went to my car this afternoon everything was soaked but there was not a cloud in sight.. there must have been some crazy ninja rain!

Ninja rain by MKEtown June 16, 2010

Rainbow Ninja 

the type of ninja that pwns all else. NO EXCEPTIONS. its there and gone in a flash, taking your limbs and pants with it.
anybody can be a rainbow ninja once they drink a mocha frappacino.

"dude! where's your arms and pants???"
"aww man! that damn rainbow ninja probably took them!"

Rainbow Ninja by rainbow ninjah February 20, 2009

rainbow ninja snail 

a word used to describe extremely hyper teenagers, who tend to be on there own form of acid trips. These people are usually very random, and like to slide on the slippery floors.

"what the heck are those girls doing, theyre like tripping out and acting like alien termites"
"oh, theyre just a bunch of rainbow ninja snails"

rainbow ninja snail by jamie becky angela March 12, 2008

Ninjaring

Someone who aspires to be a ninja but never will because of their failing attempts, every time. They can also be referred to as a poser.

Johnny wanted to be a ninja but he couldn't due to his sucky ninjaness. All the little ninjas laughed at him and called him a ninjaring behind his back. Johnny was sad.

Ninjaring by fuckingay August 17, 2006

ninjaring

The act of tieing a black t-shirt around your head and pretending to be a ninja hiding behind walls from cars and climbing on buildings.

Im going to ninja the village and steal a prize from (insert name here)garden

ninjaring by Daniel Read June 5, 2005

ninjarai 

The combination of a ninja and a samurai. Having the stealth and cunning of a ninja combined with the quick-draw techniques and stronger attacks of a samurai.

Dood, that ninjarai just totally ninjapwned those lamers!

ninjarai by Necro_EX June 11, 2006