"Whorecrux" is a portmanteu of "whore", which is a derogatory slang term that refers to a prostitute or a
promiscuous woman, and "horcrux", which is a term from the
Harry Potter series by J.K. Rowling that refers to seven artifacts which Lord Voldemort used to store each part of his fragmented soul.
Whorecruxes are objects that remind you of a verbally and/or physically abusive ex girlfriend, and must be destroyed in order to ensure that her influence
in your love life is gone forever. It could be anything, like a photograph, an e-mail, or even a movie you both used to enjoy. If it brings to mind any memory of your ex, good or bad, then it must be disposed of, or at least put out of sight.
Person 1: "I found a pink net sponge in my bathroom. It belonged to my ex
girlfriend."
Person 2: "That's not a
forget-me-not, man! That's a whorecrux!
Get rid of it!"
Person 1: "You're a dork and an asshole."