The act of barfing and having intense diarrhea simultaneously; given this name because it is similar to being shredded at both ends, as a ninja would do.
John: That mexican food last night was rotten
Ryan: I know, I ninja'd all over the bathroom floor when i got home.
Ryan: I know, I ninja'd all over the bathroom floor when i got home.
by TheShredder April 05, 2011

by Racio September 19, 2014

A concoction of one part vodka, one part orange juice, and one part Moxie, often done in a triple shot glass. Called such for its ability to stealthily overcome you before you even know it.
You ever heard of the Ninja?
I only had a couple at the party last night but I STILL got crazy drunk...
I only had a couple at the party last night but I STILL got crazy drunk...
by RuPaul December 09, 2008

masters of ninjutsu who live lives connected to natsure to try to reach enlightment
fact: ninjas are still around but they won't tell YOU unless you see signs of them being a ninja which means YOUR'E A NINJA!
fact: ninjas are still around but they won't tell YOU unless you see signs of them being a ninja which means YOUR'E A NINJA!
most ninjas live in villages in remote places to train
ninja aren't smurai, but samurai borrowed some techniques
ninja aren't smurai, but samurai borrowed some techniques
by Can't say sorry July 04, 2008

A game originating in South West Missouri. Ninja is played on a jungle gym of moderate size (depending on the amount of people playing) and one person is "it", goes to the tallest slide, closes there eyes, and then counts to ten.
The ninjas, or other players, have to scramble around the jungle gym trying to avoid their blind companion without getting on the woodchips.
Should a ninja get on the woodchips in order to avoid the "it" person, they are safe as long as the "it" person does not call "WOODCHIPS!"
A ninja caught on woodchips is now "it"
and the game begins again.
Should a ninja be tagged, he is now "it" and the game begins again.
The ninjas, or other players, have to scramble around the jungle gym trying to avoid their blind companion without getting on the woodchips.
Should a ninja get on the woodchips in order to avoid the "it" person, they are safe as long as the "it" person does not call "WOODCHIPS!"
A ninja caught on woodchips is now "it"
and the game begins again.
Should a ninja be tagged, he is now "it" and the game begins again.
#1
"Do you wanna go play ninja tonight?"
"Sure! Only if we can play tomorrow too!"
#2
"Woah! did you see me jump from the slide to the monkey bars??"
"Yeah dude that was SO NINJA!"
"Do you wanna go play ninja tonight?"
"Sure! Only if we can play tomorrow too!"
#2
"Woah! did you see me jump from the slide to the monkey bars??"
"Yeah dude that was SO NINJA!"
by Cat.the.Bat October 19, 2008

Fuck you kid. you're adopted
THE FUCK YOU JUST SAY TO ME YOU LITTLE SHIT?!
EHEHEHEHEHHEHAHAHAH HOW ARE YOU-HOW ARE YOU NOT IN FUCKIN SCHOOL?!
DIE. IN A FUCKING FIRE PLEASE.
WOW LOOK AT ALL THESE FUCKIN CUNT LORDS MAN
THE FUCK YOU JUST SAY TO ME YOU LITTLE SHIT?!
EHEHEHEHEHHEHAHAHAH HOW ARE YOU-HOW ARE YOU NOT IN FUCKIN SCHOOL?!
DIE. IN A FUCKING FIRE PLEASE.
WOW LOOK AT ALL THESE FUCKIN CUNT LORDS MAN
ninja: n word
by Baznigger April 25, 2019

When you disappear behind a thick puff of smoke. Works better with a hookah; inhale the smoke and then slowly breathe out. Make sure to be standing near a place where you would hide yourself.
Ambrose - Okay guys, check it out! (creates a huge smokescreen and disappears behind the curtain)
Buds - WTF? This dude must be a fucking ninja!
Buds - WTF? This dude must be a fucking ninja!
by Ambrose Zeppo December 04, 2009
