piquerist means one with a sexual interest in penetrating another person's skin using sharp objects (e.g. knives, nails, pins, razors). Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Etymology
From French piquer + -ist.
noun
- One with a sexual interest in penetrating another person's skin using sharp objects (e.g. knives, nails, pins, razors).“"The kind of person you want is a piquerist," he told me. […] "It's a pathological condition: it means the realization of sexual satisfaction from penetrating a victim by sniper activity. Or stab wounds, or even bites."”