What is the definition of Relationships Macabre?

"Relationships macabre" is like a twisted dance of souls in an eerie, yet strangely enthralling ballet. Imagine it as a love triangle where one character is the corpse, the other is a skeleton in a casket, and the third is the unsuspecting ghost who's just trying to find some good ol' fashioned human company.

---

Here's an edgy example sentence: "Despite the chillingly romantic 'elationships macabre' they shared, the living had no idea their love was as likely to turn into a vampire-slinging spree as a ghost-hunting conspiracy."