The act of your body evicting tainted food from your guts.
I KNEW we shouldn't have gone to that mobile taco truck after the bar. My guts are rolling and I'm going to have to perform an Asshole Exorcism as soon as we get home.
by Bulldog August 3, 2012
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when someone disappears from the party only to be found later spread eagle on the floor covered in puke with no clothes on. sometimes yelling "god" or "jesus save me!"
Andrew: I just found Ian
Jeff: Where was he?
Andrew: he was in my room performing an alcoholic exorcism.
by magicalzorse January 24, 2011
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When you got oral from a girl (usually fat) that is so good compared to other head you got in the past that you feel like she is sucking the soul out of your body with her black magic.
Isaac: Hey I heard you hook up with that fat whore Madeline O'Neil
Joel: Yea, the pussy was as loose as a garbage bag but she gave me Exorcism head so it was worth it

Isaac: You should get tested I heard she fucks black guys
by hahasuka December 8, 2020
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A tasty snack eaten usually before or after an exorcism occurs, either while waiting for the possessed to arrive or for the formerly possessed to stop crying.
1. "It could take a while for Meg to show up Father Jeff. Would you like an exorcism pickle?"

2. "Aw, stop crying you pansy. It was only a demon. Let me eat my exorcism pickle in peace."
by T. Pen August 17, 2007
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running into an old girlfriend and convincing her to give you a blowjob. essentially, raising old head from the dead.
Jim was totally hitting on Heather, even though he hasn't seen her in months. He's on the prowl for some exorcism head.
by broseph85 April 3, 2009
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When you fuck a pregnant woman so hard she goes into labor
She wasn't due until January, but Steve gave her an Oregon exorcism
by Spencer Ace August 26, 2019
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