Douche Ninja

Describes a mate or partner that has perfected his craft through years of seeming like a great catch when in all actuality...he suddenly, and stealthily reveals himself as a complete douche bag.

Great husband and family man...and poof, the douche ninja comes out of nowhere and reveals that he is a cheating, lying scumbag. You had no idea. Surprise attack. Many victims.

by Sonny James August 29, 2013

Ninja-Rine

A cross between a Ninja and Wolverine

the two ultimate fighters have evolved to form Ninja-Rine

by moshpit-23 November 30, 2006

Ninja Secret

A secret that not even the secret keeper or teller knows.
No one knows so its a ninja secret.

Person 1 " so hows life"

Person 2 " its a secret"

Person 1 " you can tell me your secret"

Person 2" its a ninja secret"

Person 1 " what?!"

Person 2 " I dont even know the secret, there for its a ninja secret"

by secretkeeper524 February 3, 2012

Door-Ninja

A person who slips in a door quickly before it closes without touching the door.

That bastard door-ninja didn't hold the door for me.

by TurboTurbo January 10, 2011

Alcoholic Ninja

The one person you always try to,avoid at the bar but he somehow seems to show up out of nowhere and spews his drunk stupidity at you.

My girlfriend and I were having a great time at the bar last night and out of nowhere Pat appears , completely drunk , talking about his latest female conquest. He is such a fucking Alcoholic Ninja!

by Urban humor May 27, 2017

ninjas on the street

Dope ninja looking dudes who participate in anime and parkour.

Aye Richard look at those ninjas on the street.
Sick Gerald let's ask the if we can join their club

by Youaintgonevanomyname May 25, 2017

condom ninja

Noun: A morally bankrupt man who covertly removes his condom during sex in order to increase his pleasure at the expense of the woman whereby he ejaculates inside the woman without her permission and likely causing an unwanted pregnancy. The behavior of a condom ninja should be considered a type of sexual assault or sexual misconduct.

Verb: To act in the capacity of a condom ninja.

Noun: Poor Sharon hooked up with a guy who turned out to be a condom ninja and got pregnant.

Verb: What a jerk Paul talked about how we was going to condom ninja Lisa at the party tonight, we should warn her.

by Randy Dowright April 18, 2014