Incest 

Having sex with members of ones own family.

Incest, the game the whole family can play.

Incest by JJ July 30, 2003

Incest 

SWEET HOME ALABAMA

Oh boy I can’t wait to incest my sister

Incest by Holynevil December 18, 2018

Incest 

Fucking one's own family memeber

Lisa: Tommy do you know what incest in

Tommy: no

Lisa: It's how we keep the genes in our family

Incest by Luminiteplayz 69 March 27, 2020

incest 

The way the British royal family keeps itself German.

It is illegal for any member of the British family to marry anyone who isn't a blood relative. (Thanks to the 'Royal marriage act' of 1716) Even lady diana was a distant cousin.

incest by black flag July 14, 2004

Incest 

Literally the definition of Alabama

Science teacher looking at the kid from Alabama everyone from Alabama is incest

Alabama kid: it was only once

Incest by Alabama=Incest23 October 16, 2019

Incest 

To engage in sexual activities with one who is of blood relations.

n|p inserted his penis into his sister's vagina.

Incest by Doug July 23, 2002

incest 

When two family members have sex. I'm not saying that they have to be in/from Albama but hey, almost always are.

wow, that kid is retarded
ya, his parents are from albama
ohh, its because of incest
no shit sherlock

incest by E81LY May 25, 2019