Assassin 

To have sex with someone from behind (anal/vaginal) and pull out at the last second and shoot your load in the back of thier head.

You should try the assassin on your girlfriend tonight.

Dude.. I fuckin' assassinated that bitch last night. (past tense)

Assassin by 3ntrails August 3, 2008

assassin 

it is a sex position that involves either the male or female to eat out the other persons ass.

if she is licking his ass hole then he is assassinating her.

assassin by lathen June 16, 2008

assassin 

a person who will kill you, but has the most hillarious word in the human language.

why sir the assassin may be oh so clever but when they kill you atleast they'll be taking you from behind.

assassin by Miss mavie February 23, 2010

Assassin 

Figuratively speaking, a person (usually woman) who "kills" other people with their looks, words or actions. Also known as a player or maneater, people nicknamed Assassin feel as if they are superior to the people around them and look for unsuspecting people for sexual, financial or social gain.

"See that girl over there? People call her Assassin...one look and you're dead."

Assassin by assassinakanat September 20, 2006

assassin 

the perfect time passer

Dress up like a janitor to gain access to a seedy motel room. Hide out in the bathroom and wait for some pathetic John to call in the local hooker. After he pays for her, but before they start, run out of the bathroom and hit the John with a lead pipe while yelling, "sic semper tyrannis!" Fuck the whore, steal the John's wallet and car and make a dashing escape.

assassin by Marcus Hall January 15, 2004

Assassin 

Hillary Clinton

The assassin Hillary Clinton has just murdered Ambassador Stevens in Benghazi

Assassin by gimme the money April 25, 2017

Assassin 

The act of hiding in a closet and beating off, while someone is in the room unsuspecting. Then jumping out of the closet and busting all over them.

"Yesterday I assassined this one chick, she didn't even know I was there until after I left"

Assassin by Marquis February 26, 2005