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

Incest in the name of law

Sexual interaction between in-laws

Did you really commit incest in the name of law

by Cecil 94 November 27, 2018

Incest-ist

This is when someone speaks against incest.

“Broooo everyone in Alabama really be looking the same...”
-dude thats incest-ist

by SwtHomeAL June 9, 2019

incest child

an ugly white piece of shit with an unproportionate face.

That incest child is such a douche-bag

by beep boop, ive given up looser November 2, 2019

Incestigation

An investigation in regards to rumors of blood-related family members involved in sexual relations

We have conducted an incestigation to determine whether or not the rumors of you dating your sister were true or not.

by ByteMei November 18, 2019

Incestigator

A private investigator for incest.

Guy: “No!! Mister! I think my sister and brother are fucking!”
Incestigator: “Ah fuck, not again. I’m putting a bloody stop to this.”

by YTB - Yeah The Boys November 24, 2019

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