Assistant Ninja

Holds and sharpens the many long objects a ninja happens to carry

" Ah ye, assistant ninja ho' fo' u"

by Rah nigga May 13, 2005

Lick Ninja

An animal (in particular, a dog) that will sneak up on you while you're watching TV and lick you to death

Look out Rob, my dog Hildi is a real lick ninja.

by gigger06 July 19, 2010

Cow ninja

A cow who is a ninja and stands on motherfuckers who try to mess with him. A cow ninja is also a fast cow who knows how to handle his weapons and use his speed to propell him/herself onto walls, basically running on walls.

"Omg look a cow ninja!" says the kid
"moo" shink!!
the cow says "another head gone, moo"

by Yoer November 14, 2007

unicorn ninja

the epic unicorn that can defeat ninjas, and that is so epic, it is a ninja.
every time a ninja unicorn poops, more epicness is spread throughout the world

unicorn ninjas dont eat rainbows and poop butterflies,

they eat lightning and poop epicness

by X3 time January 4, 2012

Poop Ninja

When one takes an accidental shit in their pants, and then blaming it on a fictional character, sometimes refered to as just "someone", or the "Poop Ninja"

Can be used as a verb, as well as a noun, sometimes even both.

Example 1: Someone took a shit in my pants, I don't know who, and I don't know why, but this is an issue that needs to be addressed immediately

Example 2:
Jimmy to Ricky: Dammit! Look out man, The Poop Ninja is on the loose. He got me.

by Big_Mac October 27, 2010

ninja dog

Dog who is stealth like and has been trained in ninja combat.

Don't mess with Bob the dog, he is a ninja dog and he will hunt you and give you a ninja whooping you won't soon forget.

by White sox sux April 10, 2007

menu ninja

someone who places menus under your doorway with seemingly ninja like stealthyness.

The menu ninja strikes again, how do they do that!

by skitzel February 21, 2009