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

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

Incest fuck fest

It’s basically a family reunion with extra steps, baby wipes, blood and Multiple rats.

Why didn’t you answer the phone?

I was at an incest fuck fest!

by Marypoppinthatpussy June 16, 2020

incest

when a sibling wants to f**k another sibling of theirs or any family member wanting to bang.

Incest is beat but I think it is ok I low-key want to f**k my sister

by ohmg1234! January 14, 2021

Incasity

Encapsulating the idea of using something “in case of”

In case of incasity, break glass.

by thiccframes May 27, 2021

Incesticide

Death by fornication with a family member

The crime of incesticide was committed at the white’s residence.

by TheHolyTrinity October 27, 2021