incestous

Of incest.

John had an incestous relationship with his niece.

by Kung-Fu Jesus April 17, 2004

incest

Something that makes my penis extremely hard.

Having sex with your hot sister.

by Incest Lover March 25, 2005

Incest

Pretty much the whole city of Shawano, Wisconsin. See Inbred

Tyrell: "You notice everyone in Shawano pretty much looks the same?"
Devonte: "Well the town motto is, 'Why walk across town when you can walk across the hall?'"
Tyrell: "What does that mean?"
Devonte: "It means that your mom is your aunt and your dad is your uncle."
Tyrell: "I still don't get it."
Devonte: "Definition: Incest means your family members screw each other."

by ToFlyToDie March 14, 2015

incest

It ain't incest unless it goes in!

Something done with family members when one feels that there is absolutely no other way of getting any

Adolescent experimentation, when two siblings are too nervous to approach anyone else

Johnny's sister gave him a hummer last night, but it's Ok because at least they didn't fuck

by pervo deluxe May 18, 2004

incest

sex within the family

antonio jossepi faccini shagged his sister and his cousin therefore incest

by Jack Tolley October 25, 2006

Incest

SWEET HOME ALABAMA

I can’t wait to incest my sister

by ALTERRA December 18, 2018

incest

An act that is apparently less blasphemous than homosexuality, according to millions of Southerners.

I would commit incest before I fucked a guy!

by Alex Stockwell December 4, 2007