The husband of one's great-granddaughter.
My great-grandson-in-law is a good person.
1- Great-grandpibling's spouse.
2- Spouse's great-grandpibling.
My great-grandpibling-in-law is a good person.
A pattern where an otherwise non-sexual artwork or written work unintentionally contains hints of the creator's fetishes.
The phrase stems from the creator of the analogue horror series Mandela Catalog, Alex Kister, admitting that he is sexually interested in the concept of doppelgängers, a core feature of the narrative.
1. That's his Kister's Law!
2. I've found his Kister's Law....
3. This has Kister's Law written all over it.
1- Half-cousin's spouse.
2- Spouse's half-cousin.
half-cousin-in-law.