Incest Hot

Someone so hot in your family, that you would commit incest to be with them.

Guy 1: "Dude my cousin is so hot that i would commit incest to fuck her"

Guy 2: "Are you telling me she's incest hot?"

Guy 1: "Yep"

by CarbonMurderer May 1, 2010

economic incest

Screwing a family member on a business transaction.

He paid his sister so much below market value for that property that it was economic incest.

by ThorMonster March 29, 2016

incest poke

When familly members poke each other on facebook, resulting in an awkward feeling.

Dude, my mom keeps sending me incest pokes.....

by Yeti_Mann May 27, 2011

Incest

When 2 people have the same name

You are both called Aiden, so you both must be incest

by Leebobs May 4, 2018

Incesting

The act of a family member totally making moves on another family member.

Adrianna: "So my cousin messaged me on Facebook, and he was all like, 'hey baby, good morning, i love you' and I got scared cuz I thought he was incesting me up so I signed out. Then I realized that his fiance has the same name as me."
Brandon: "lol awkward"

by zombiedinosaurseatyou February 19, 2011

Incest-Fest

A synonym for a purity ball.

Name stems from what actually happens at the ball: the daughter pledges (gives) her virginity to her father, who then gives it to her soon-to-be husband on her wedding day.

If you don't really understand the concept of incest, look it up.

Katie: Did you hear about Marie getting a purity ring?
Megan: Yeah. Didn't she go to a purity ball last Thursday with her dad, or something?
Katie: Haha, you mean the Incest-Fest last week? Yeah.

by fubsish August 29, 2009

Gay Incest

The act of having a same-sex sexual relationship with a close blood relative.

Could bro-bro, sis-sis, male cousin-male cousin (only if they're first cousins) and etc.

Bob: I just had sex with my newphew.

Joe: Your into gay incest!!!

by Rackinghedgeman July 26, 2011