materno-incestuant

Also non-hyphenated, maternoincestuant.

A person who engages in incestuous relations with his own mother. Sometimes referred to as a motherfucker.

The term may have use as in insult.

Tom's not very smart. If we call him a materno-incestuant, he probably wouldn't know what it means.

by dword October 1, 2008

Incesbian

Incest/Lesbianism. The term is generally used jokingly.

Girl to sister: Aw, I love you! *Pecks sister's lips*

Sister to girl: I love you, too!

Bystander: Fucking incesbians...

by Carla Toolie September 15, 2010

incestians family

A family that has a lot of incest and weirdness but still loves each other a bit like Alabama

I’m part of the incestians family they are a bit strange

by Phoenix 123 August 7, 2020

Incestial Beings

A mutation human species from massive incest.

Alabama the homeland of incestial beings.

by DailyMusic June 5, 2011

Incestant

A person who commits an incest.

The two incestants were caught in flagranti and couldn't deny the truth anymore.

by Shee naz August 1, 2018

incesbianailty

Two females of blood relation having sexual intercourse, but one of them is an animal

Man I didnt know my sister was into incesbianailty. Explains why the dog is limping. At least she is keeping it in the family

by unconsensual Yeti May 14, 2015

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