kingcest 

Incest occurring between members of a royal family.

Today, in history we learned that the ancient pharaohs of Egypt regularly practiced kingcest.

kingcest by ramayea November 14, 2011

Kincest

kin·çest
Noun
Adjective: Kincestuous
Verb: Kincesting

1. When two or more people who "kin" each other engage in sexual action.
2. When two or more people, one of whom is kinned by the others, engage in sexual action.
3. When two or more people who kin the same character engage in sexual action.

Person 1: I can't believe we're finally doing it
Person 2: I feel like Kanaya Maryam when Rose kissed her
Person 1: Wait, you kin Kanaya too?
Person 2: Yes..?
Person 1: Does...Does that make this kincest?

Kincest by deadlyAdder July 22, 2019

kingest 

The best.

Sex is the kingest feeling in the world.

kingest by Joseph Poon August 22, 2003

kincest

Two people involved in a romantic or sexual relationship. They aren't blood related, but are so close in kinship or friendship that they might as well be. This could include step-family, family friends, god-siblings, etc.

Person 1: "Andy, just get with Sandy already. What are you waiting for?

Person 2: Ew, man! We've known each other since the first grade. That's like kincest.

kincest by Cicinotouch December 26, 2013

kingcess 

A noun referring to a husband who demands the finer, cushier things in life to an extent far greater than his wife.

My husband, the kingcess, will only allow his skin to touch the finest of designer clothing.

kingcess by Wife of a kingcess March 17, 2021