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1.
A Catholic priest, brother or religious layman who rids an invading demon or other evil supernatural entity.
Father Quinn was once an exorcist in Africa before joining our church.
by GuidoPosse69 February 16, 2005
 
2.
One who combines the power of prayer with sacred ritual, as part of a desperate attempt to drive demonic forces from the bodies of spiritual hypochondriacs.
You can usually find an exorcist or two on one of those Hallmark channels that broadcast only at three or so in the morning.
by nethcev! August 24, 2006
 
3.
An elaborate sexual position where the engaging female walks down a flight of stairs in a reverse spider walk, where upon each step of the stair the male thrusts. Once at the bottom of the stairs the female climaxes in a projectile vomit.
Man things got a little crazy when she openned to the exorcist idea. Later i found out she was infact possessed
by Andrus O'ssssss May 15, 2008
 
4.
when a female (well, whatever you want) gives a blowjob while lying on her back with her palms flat above her shoulders, raising her body up just like in the exorcist.
oh. my. god. she just gave me the best exorcist ever. i came so hard i think i had a miscarriage.
by Kipp March 12, 2005