assnine 

A word used to describe anything that is stupid, inappropriate, lacking, or just not necessary. Also can describe someone who is full of themselves.

1. The sluggish way I was running today was assnine...

2. I'm not going to say his name, but D is so assnine that its annoying.

assnine by newguyontheblock October 9, 2008

assnine 

1. A word commonly used to describe stupid or annoying people and/or the way they act.

1. Seriously, when will D realize how assnine everyone thinks he is?

assnine by oldmaninacircle October 10, 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

assninja by Fukaface! March 26, 2019

Asininestein 

Someone who thinks he is smart but is actually very stupid. A "know-it-none" as opposed to a "know-it-all". In particular, people who assume their success in one area entitles them to respect in another. (etymology: a portmanteau of the words "asinine" and the name of the bona fide genius "Albert Einstein" - coined by former Jeopardy! writer Ryan Hopak.)

"Glenn Beck spews so much bullshit he's the ultimate asininestein.", "The character Cliff Clavin on the sitcom Cheers was an asininestein."

Asininestein by Corpania October 8, 2009

Asstinence 

Asstinence= Only doing it in the bum.

If teenagers are going to have sex, they should stick to asstinence because you probably won't get preggo in the pooper.

Asstinence by kgetson December 22, 2010

assnime 

An anime that is so bad, that it is literal ass.

Person 1: Man, Kenj no Mago is an awful anime.

Person 2: Anime? More like assnime.

assnime by Makushi May 2, 2019

Asininery 

Asinine·ry

adj. Extremely stupid or foolish actions that lead to events or situations that are asinine.

"Adam insist on talking on speaker phone to his clients, so that the whole office can hear the conversation from his cubicle. This asininery has got to stop or I will have to strangle him with the cord from the handset he is not using!" -asininery.blogspot.com

Asininery by Unliketherest September 15, 2011