look up any word, like timebomb:
 
1.
The act of driving out a demon or other supernatural entity using the Roman Ritual as prescribed by the Catholic Church.
Well, there are other options. Have you ever heard of exorcism? It's an ancient ritual by which a priest can expel this invading spirit.
by GuidoPosse69 February 16, 2005
 
2.
Exorcism is the act of casting out demons... not only by Catholics but born-again Christians as well.

I can see how people would doubt it and call it a myth or what not, because it's just one of those things you have to see for yourself...

I was the same way until I saw it happen in real life, mind you I am not religious at all. Infact I'm sure if I wouldn't have seen it happen I wouldn't believe it either.
In case you're wondering, no it's not like the movie "The Exorcist"
by dunno April 11, 2005
 
3.
To hit someone so hard you release the demons inside them.
I gave that mouthy bitch an exorcism!
by black jacks August 11, 2010
 
4.
When it damn near takes divine intervention to get rid of your ex-boy/girlfriend.
Gina called me 34 fuckin' times yesterday. I need a major Ex-orcism from that bitch!
by I Am The Ax October 05, 2011
 
5.
when a girl is giving you a blow job and you vomit on her head
Nancy thought she was just giving a blowjob, until I turned it into an exorcism.
by reddog9250 July 27, 2011
 
6.
shitting, excreting (turkish).
in turkish 'excorcism' is translated as 'bringing out the devil/foul spirits from someone/something'. so figure out resemblance with 'shitting'/'excreting' :).

evocation may be used for similar purpose
I'm going to WC, i have some 'exorcism' to do.
by thesappho March 26, 2009
 
7.
When a girl is vomitting in the toilet and you are fucking her from behind.
My girl got so drunk last night I gave her an exorcism
by Garrett Hoffman July 07, 2006