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!"
by rainbow ninjah February 21, 2009
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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"
by jamie becky angela March 12, 2008
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