Ninja turtle

Whilst having your ass licked, sneakily push out a turtles head and quickly retract again. Causing surprise & delight.

She was giving me anal pleasure when a Ninja turtle appeared and disappered. she asked, what the f**ck was that. I said I did'nt know.

Ninja turtle by Domotello May 17, 2007

ninja dust 

verb. ninja dusting. The act of letting go a silent, putrid fart that permeates the room, and in an unsuspecting fashion, the perpatrator uses his hands to waffte the stench towards the nearest person.

I almost shit my pants and ninja dusted Gino in the process.

ninja dust by Justin (Key'o'doh) May 13, 2005

Ninja Bear 

First seen at the Edinburgh Festival and worn intrinsically for banter, one can become a Ninja Bear by wearing the correct eclectic attire. This encompasses a furry-eared hat and a ninja sword of any description. Further items are permitted, the usual being a pair of glasses.
The Ninja Bear is a smooth operator whose habits are far-reaching and far-fetched. These include drinking with abandon, reckless nights of debauchery and kissing fit people.

The Ninja Bear was wasted last night, it was awesome. I pulled this fit girl and was thrown out of that watering hole for laying hands on a motherfucker, who was trying to ninja the hat.

Ninja Bear by The Ninja Bear July 12, 2008

Ninja Spank 

The art of kicking, booting, or stomping on a females face when you have immense hate for her.

"Dude, Jazemine Sandwich eater just broke up with me so I'm totally gonna Ninja Spank her all night."

Ninja Spank by Charles Dickenson June 12, 2006

ninja bomb

To Fart in ones hand and hold it, sneak up behind somebody and throw it in their face.

Robert ninja bombed Chris as he was getting his nipple pinched by the other Chris.

ninja bomb by Yu, Yu, Su September 28, 2006

Ninja Porno 

A sex tap made by a sneaky friend. It's usually a low-quality film captured by a cell phone.

Guy 1: Man, did you see that girl I brought home from the bar last night? I slayed her on your couch.

Guy 2: Yeah, I made a ninja porno of you with my Iphone.

Ninja Porno by double d indy December 11, 2009

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.

ninja shit by Reggy Reigns April 21, 2005