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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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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