Durincest

The Tolkien fandom definition of incest between the extremely hot characters of Thorin Oakenshield and/or his nephews, Kili and Fili. They are all in the royal line of 'Durin', hence the name 'Durincest'.

"Look at this fanart of Kili & Fili making out."
"Dude, that's Durincest."

Durincest by MarMighty April 20, 2013

Duncestache 

A person who's mustache is larger than their IQ.

"Hey Al, who is the idiot that put their cooler in the refrigerator?"

"Someone with a duncestache, we got a lot of those around here"

Duncestache by Lord Leviticus September 27, 2023

Divincest 

Sexual love between two closely related beings of devine nature, often kinky and unapproved by the majority of countries, religions, and...people.

"They didn't nail Jesus up on the cross because of religious differences or hatever; he was, in fact, a BDSM freak who got put up on the cross and forgot the safeword. Divincest at its best."

(God didn't take him off of it because he thought it was part of the roleplay)

Divincest by Scarlett Sondrian October 30, 2008

dincest 

1. Disney celebrities/co-stars who date each other.

Sara: "Vannesa Hudgens and Zac Efron are dating! Isn't that weird?"

Jake: "No, it's just another example of dincest."

dincest by chillaxr12 October 4, 2009