Known to be the scariest movie of all time, the Exorcist, based on real-life events follows a 12-year-old girl as she becomes possesed by Satan himself. The Exorcist was nominated for 10 Academy Awards (including Best Picture and Best Director) but only took home Best Sound and Best Adapdted Screenplay. Linda Blair (who played Regan, the girl) was never again offered a role in any other movies. She did such a phenominal job, people believed she was really possesed.

a novel written by William Peter blatty.

Plot:

Chris MacNeil, a very famous young actress, has noticed several behavior changes in her 12 year old daughter, Regan. It started when Regan complained her bed was shaking, but then the problems gradually got more serious, such as Regan vomiting green slime on a local Jesuit priest, and her turning her head completely around.
As problems grew worse, Chris exhausted option after option, until an exorcism was all that was left to do.
She called the local Jesuit Father Karras to perform an exorcism, but the Bishop said that it should be done by someone with more experience than Karras. Father Merrin was later contacted, then arrived in Georgetown to perform the exorcism.
When he and Karras walked into Regan's bedroom to begin, Regan yelled several funny phrases at him such as these

'Your mother sucks cocks in Hell'
'Stick your cock up her ass you motherfucking worthless COCKSUCKER!!!'

'Bastard! Scum!!!'

Later on in the exorcism, father Merrin dies of heart failure, and Karras finishes the exorcism by letting Pazuzu come into him, then throws himself out of Regan's window, falling down a flight of steps.

The film ends with Regan and Chris moving out of the house in which she was posessed.

a book/movie that was so scary, that you will supposedly throw away the book, and turn on all the lights and tvs in your house after reading or watching the story.

when your getting head and youve been mobilizing your troops for a while and when you bust a load in her mouth theres so much she re-enacts the scene from the exorcist that consists of spitting and heads spinning.

The act forcing your mate to eat copious ammounts of pea soup and then forcibly Face fucking them while gripping tightly to the back of their head until they start to vomit while screaming the power of Christ compels thee.

A Catholic priest, brother or religious layman who rids an invading demon or other evil supernatural entity.

In Leicester, a city in the UK, there is a commonly used phrase which is 'the exorcist'. This is used when someone drinks and eats too much, which makes them throw up. The person that throws up is now called the exorcist. He/She is called the exorcist because they throw up, which looks like a fountain of yack, and it sprays everywhere, which makes others run for their lives.

While penetrating someone from behind in a standing position against a wall, "accidentally" insert your phallus into your chosen one's rectum. Your chosen individual will attempt to flee while crawling up the wall and making audible noises which could be described as demonic screeches that gain intensity as time goes on.

A funny movie that was meant to be scary.