Ass Ninja

a practitioner of the ancient art of ninjitsu, who happens to enjoy smoking the occasional wiener.

The guy that lives accross the hall from me is an ass ninja

by Dusitn for Pres in 96 April 24, 2005

ass ninja

gay guy who likes anal

by Jesus June 6, 2003

National Bitch Ass Ninja Day

International day to post a person you think fits the definition. Unlike national best friend day this is for the people to post anyone they think deserves the title

When is National Bitch Ass Ninja Day ? Cuz I got a few people I want to post

by AYYYESAP October 4, 2023

Ninja Ass Blast

Near the end of intercourse, the man pulls his penis out of the vagina and slips it into the girls ass and unloads semen into her rectum before she realizes what just happened.

Joanie's ass hurt after Frank gave her a ninja ass blast

by va jay jay king April 4, 2010

Ninja Ass

An ass that you cannot see. According to the person with this ass, it's apparently there, but not visible to the naked eye. This is just an excuse for a woman with a really flat ass.

Finneh: I caught some bitch looking at my ass a few days ago.
STEFFFF: maybe it was my ass
Finneh: What ass? OBRN!
STEFFFF: its there. =(
Finneh: So apparently you have a ninja ass.

by Finneh January 7, 2008

assninja

One who is stealthy like a ninja, jumping from one ass to another (usually raping them, usually a gay ninja too).

They could be a figurative assninja, or a real gay ass ninja!
The latter would dress up as a ninja, with stars and everything, and perform ass sex with kunais, advanced forms of taijutsu, ninjutsu and genjutsu.

They are to be feared when they possess a sharingan!

John walked oppenlegged, ass bleeding out of his bedroom this morning. He had a swarm of assninja's on his back all night, and won't be able to sit for a month now!

Yeah, one of the rapists was Gay-Sensei

by Fukaface! March 26, 2019

assninja

Stealthy like a Ninja but Clumsy like an Ass

" I snuck up behind this dude while playing Halo and then like a total AssNinja, I got excited and threw a grenade and ended up killing myself instead" :(

by King Spaz January 19, 2011