The Urban Ninja

the act of taking two 15 inch black dildos and tieing them together with a string like nunchucks. while shiving one up your ass you then swing the free dildo around and sneak up behind your partner and hit them with it. thus creating a ninja like expirience.

i gave The Urban Ninja to my boyfriend last night because he said i wasnt adventurous enough.

by The Urban Flame February 23, 2011

Bin Ninja

(noun) Someone who sneaks rubbish and into their neighbours' bins when their own bins are full. A bin ninja usually comes after a large gathering has filled a houses garbage receptacles. The act generally occurs at night and requires much sneaking about.

(verb) To bin ninja something.

"Man. That party was epic. What are we going to do with all these empties...the bins are full!"
"No worries man. We'll just bin ninja them into everyone else's bins tonight."

by billybobboy June 2, 2014

Ninja Smokeout

When a friend secretly smokes you out at an awkward or boring social event.

remember the time you guys smoked me out when i was watching eclipse with my girlfriend? man that was a pro ninja smokeout

by SirSmokeaLotz December 23, 2010

Ninja Cholera

In Oregon Trail II, this term is used when someone in your wagon party dies inexplicably from cholera.

Jebediah has died of ninja cholera.
How the hell?!

by A Dysentery Germ September 24, 2016

Ninja Style

1.Of or relating to a ninja being highly skilled in combat, stealth, and covert actions. Most often known for being stealthy and deadly assassins.

2. The ability to perform duties efficiently and without hesitation to the highest level of perfection without detection

3.An action against a person without the victim knowing what hit them

In MMA, Travis The Hurricane's fighting skill can only be described one way...Ninja Style

by Madnass July 10, 2012

ninja cyclist

someone who operates a bicycle in dark or low light conditions with no lights or reflectors and usually wearing dark clothing. Ninja cyclists typically ride against traffic and/or on sidewalks in violation of local laws.

(after slamming on brakes) "I didnt even see that ninja cyclist blow that stop sign. I could have hit him"

by Bike Man November 3, 2009

Ninja Asshole

When an unsuspecting individual is an asshole.

ASIAN is a Ninja Asshole

by xxBA115xFreaKyx June 18, 2010