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)
by 3ntrails July 11, 2008
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Assassinized is a Halo 2 term that comes from being assassinated by someone or you, yourself, assassinating someone.
Ohh!!! I assassinized you bitch!

DAMNIT! He assassinized me with a pistol!

Haha, I got assassinized, omg!
by sui_winbolo May 10, 2006
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To sit or attempt to sit on someones head or face with your bare ass. Best done skinny dipping at night with your friends.

Thanx to stympi for this one!
Assassination. Did you see that, stympi just assassinated jaz?
by Crazybread October 16, 2006
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Stems that infiltrate freshly rolled blunts or joints causing damage by puncturing the leaf and creating a hole, resulting in your friends calling you an amateur
"There's a hole is this blunt! Damn assassins, Johnny you suck at rollin."
by diago delgato November 18, 2007
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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."
by assassinakanat September 20, 2006
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The assassin Hillary Clinton has just murdered Ambassador Stevens in Benghazi
by gimme the money April 25, 2017
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To do your best to really kill a girl (sexually). A popular cheer from your boys who happen to be watching.
"Hey, I'm 'bout to go assassinate that pussy!" or "Yo, man, assassinate that shit!! Kill it!"
by The Rilz February 5, 2010
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