Assassin 

1) noun. Assassins were first referred to as Hashashins because they were given hashish and taken into a little garden slice of paradise. They were then told that if they died in their lord's service they would automatically return in death to this paradise, and have a harem of women. This was eventually shortened to assassins.
2) Adverb. To whoop some dude's ass with Kungfu grip.

Yo, man, that dude was straight out goin' assassin on them niggaz.

Assassin by Andrew December 9, 2002

assassin 

1. A contract killer.

2. The best type of girlfriend to have. If you have an assassin girlfriend, you got twice the ass for the price of one.

1. Are you a real assassin? Bill at the office has been bugging me, can you fix that?

2. To get an assassin girlfriend is way better than getting a BOOBY TRAP girlfriend.

assassin by CriticalDesign January 14, 2008

Assassin 

A gentleman with the unique skill of "Breaking In" Woman to the act of anal sex for their first time. Generally, causing the women to develop a great liking to the act, therereby creating what is otherwise known as "Ass Mongers" out of the women.

Assassins generally share alot of the same characteristics as the "Ass Weasel"

That Assassin's broken her in so well that she needs the ass just to get herself off....Well, this must suit his needs just perfectly!

Assassin by ebby-d August 1, 2006

Assassin 

A character in Diablo II: Lord of Destruction.

The Assassin picked up your body, biatch.

Assassin by pro-nun-see-A-shun February 25, 2003

Assassin 

Two asses that are in.

Get that assassin, we need three for the party!

Assassin by INTERNET H8 MACHINE January 11, 2008

Assassin 

one of the last descendents of the hashashin; they still gather under certain planetary alignments not to kill but to honour their forefathers through mystic rituals. once the higher cerebral level has been achieved, they are free to plot the downfall of the god who betrayed them and the return of the dark lord their master

i once knew an assassin, or at least i thought i did

Assassin by servant of the baron September 24, 2003

assassin 

A Guild Wars profession specializing in combo attacks attacks and shadow abilities. Attributes include:

Critical Strikes
Dagger Mastery
Deadly Arts
Shadow Arts

The assassin lashed out at the W/Mo and shadow stepped back to safety.

assassin by Domino-the-Drow June 28, 2006