An extreme version of a mean drunk, the Exorsist drunk is someone who becomes downright evil when they get drunk, almost as if they were possessed by the devil like the girl from The Exorsist.
What happened to Bob last night, he called me a cocksucker and threatened to kill me. Oh, he's an Exorsist drunk, once he's had too many it's like he's possessed.
by Boozyman March 4, 2018