The Exorcist (1973)

Mercedes McCambridge: Demon

Quotes 

• Demon : What an excellent day for an exorcism.

  Father Karras : You would like that?

  Demon : Intensely.

  Father Karras : But wouldn't that drive you out of Regan?

  Demon : It would bring us together.

  Father Karras : You and Regan?

  Demon : You and us.

• Demon : Your mother sucks cocks in Hell, Karras, you faithless slime.

• Demon : Stick your cock up her ass, you motherfucking worthless cocksucker.

• Demon : I'm not Regan.

  Father Karras : Well, then let's introduce ourselves. I'm Damien Karras.

  Demon : And I'm the Devil. Now kindly undo these straps.

  Father Karras : If you're the Devil, why not make the straps disappear?

  Demon : That's much too vulgar a display of power, Karras.

• Demon : Do you know what she did, your cunting daughter?

• Father Merrin : I cast you out! Unclean spirit!

  Demon : Shove it up your ass, you faggot!

  Father Merrin : In the Name of our Lord Jesus Christ! It is he who commands you! It is he who flung you from the gates of Heaven to the depths of Hell!

  Demon : Fuck him!

  Father Merrin : Be gone...

  Demon : Fuck him, Karras! Fuck him!

  Father Merrin : ...from this creature of God! Be gone! In the Name of the Father, the Son, and the Holy Spirit!

• Demon : Mirabile dictu, don't you agree?

  Father Karras : You speak Latin?

  Demon : Ego te absolvo.

  Father Karras : Quod nomen mihi est?

  Demon : Bon Jour.

  Father Karras : Quod nomen mihi est?

  Demon : La plume de ma tante.

• [Regan, possessed, is masturbating with a crucifix] 

  Demon : Let Jesus fuck you, let Jesus fuck you. Let him fuck you.

• Father Karras : Where is Regan?

  Demon : In here. With us.

• Demon : Your mother's in here, Karras. Would you like to leave a message? I'll see that she gets it.

• Demon : Keep away. The sow is mine.

• Demon : Lick me, lick me!

• Demon : You killed your mother! You left her alone to die! Bastard!

  Father Karras : Shut up!

• Demon : Give us time... Let the girl die... I am no one... I am no one... Fear the priest... Fear the priest... Merrin... Merrin.

• Demon : [as Father Merrin enters the house, with terrible rage]  MERRIN!

• Demon : Lick me! Lick me! Lick me!