Incesniophillia

When you have a sexual attraction to a dead relatives corpse

"Did you hear Jerry had sex with our dead grandmothers body?"

"Isnt that incesniophillia?"

by Joey Ackerman December 3, 2019

incestimate

Any evaluation of a number by a company of its own data in its own best interest.

Twitter incestimated in a filing on Monday that false or spam accounts represented fewer than 5% of it's monetizable daily active users - Reuters.com

by rev matt May 13, 2022

Incestion

INCESTion is the act of fucking your wife while she's pregnant and sticking your penus soooo far in that it goes In your babies mouth. Therefore, you are somewhat being an incest.

That incestion last night was sooo good. My baby is gona come out sucking dick like a pro.

by ILoveCheesecake November 4, 2011

Incestion

When one member of your family wants you to have sex with another member of your family.

"I want my sister to fuck my dad!"
-"Whoa, Incestion!"

by Marxe August 26, 2013

Incestio

Incestion is a type of spell/ incantation to summon the god of incest first you have to jack off next to your sibling which you wanna have incest with then you spin around 3 times screaming INCESTIO! INCESTIO! INCESTIO! after that the god of incest should appear next to you then he will grant you to be able to have incest with your sibling

I summon the god of incest, INCESTIO! INCESTIO! INCESTIO!

by Peanut Butter Fetus December 9, 2019

incestion

When doing 69 with an exact replica of oneself, the person is giving pleasure to themself while reciving pleasure from themself, thus creating a split in the universe

-I saw a guy 69ing with his clone

-Are you crazy? I heard incestion was impossible!

by orangekiwicoconut September 28, 2011

Incestimo bro's

When you and your cousin fuck your sister in the same matter as Eskimo bro's

My best friend is incestimo bro's with his cousin. It makes me hard.

by Incest, Eskimo bro's July 23, 2015