Mexican Ninja Star

The little white table top lookin things you get with your pizza. If bent out of shape, they resemble ninja stars.

Person 1: "Dude, we just had a mexican ninja star fight in the parking lot."

by WHENINDOUBT June 29, 2009

Computer Ninja

A virus or trojan that has a specific way to enter your computer, mostly likely by you being an idiot and clicking on advertisements. However, you have not clicked anything strange and yet the virus is in your computer.

"Aw man, I have another computer ninja! How did I get that? I've been away for a week!"

by Hedgehog Review October 5, 2009

Fuckin Ninja

An exclamtion used upon completion of a particulary skillful or stealthy activity.

Paul "Dude! How did you manage to sneak past those cops?"

Greg "FUCKIN NINJA!"

by Thuggernaught November 10, 2009

beer pong ninja

a beer pong ninja is one who incorporates stealth and finesse into his or her beer pong game. these ninjas generally hide around doorways and large objects, as the trajectory angle from said furnishings significantly aids the beer pong ninja's shot. these ninjas are rarely seen standing in open space, and will remain hidden from sight until it is his or her turn to shoot, but will only appear for the few seconds it takes to shoot, as the ninja will return to hiding instantly. although he/she may look awkward or silly, it is unwise to underestimate the beer pong ninja, as his/her skills are worthy of singlehandedly destroying a whole team's livers.

man that beer pong ninja whipped my ass. i need to grow a second liver.

how the fuck does ryan shoot from the doorway??
he's a beer pong ninja..

by missambitions July 17, 2010

ninja shit

Any persons, male or female, who deposits fecal matter that has such strong nauseating odor that he/she has to lift the front of their shirt to cover their nose, therefore resembling a ninja.

"Man, after I ate all of that limberger and ice cream I had to run to the bathroom and take a smelly ninja shit.

by Reggy Reigns April 21, 2005

pirate ninja

A ninja who has inherited some of the qualities of pirates, a typical example being their boldness (as ninjas are typically known for being stealthy at all times).

"That dude just killed twenty men without any warning, then ran off with all their women!"
"Fuckin' nuts!"
"Fuckin' pirate ninja"

by AtmaDragon September 13, 2005

Ninjalo

the incredibly phat result when a ninja fucks a fine ass juggalette at an Insane Clown Posse concert. The baby is born the very next day, and comes out spitting and cussing and holding his dick, then bitch slaps the doctor. Ninjalo are the most powerful of all types of juggalos, even more so then the mighty Thuggalo. Ninjalo never die, no matter what you use. Only a Ninjalo can kill a Ninjalo.

Amongst many other abilities, Ninjalos, like the mighty Bill Bill possess the silent snake technique. You won't even know they are there until they all of a sudden punch you in the face for no reason.

by Ninjalo March 24, 2004