ghoulfriend

noun4

1. •
   (informal, humorous) A girlfriend who enjoys horror, Halloween, or the macabre.

   • 'Horror' (MacMilan, $6.95) by Drake Douglas. A study, with photographs, of scare films. An ideal gift for your favorite ghoulfriend. — 1968
2. •
   (informal, humorous) A monstrous or undead girlfriend.

   • Children’s cartoon in which Baron Von Frankenstein makes a “ghoulfriend” for his monster creation and invites all the couple's odd chums to their wedding. — 1985
3. •
   (informal, humorous) The girlfriend of a monster or undead creature.

   • A brush with death and a brief trip to the hereafter left vintage clothing store owner Nicki Styx an unwilling ghoulfriend to the dead. She can see and hear spirits, and boy, do they want to be heard! — 2009
4. •
   (informal, offensive) An obnoxious or contemptible girlfriend.

   • “Care to change your mind about me and you? Look.” He pointed down the hall where Phil was talking to Desiree McFay. “He’s got himself a ghoulfriend.” — 2008