Friendship Incest Syndrome (FIS)

Friendship Incest Syndrome is an occurrence where you have a group of friends who have all dated and broken up with the same people, then you are eventually forced to be friends with an ex because they're still in your circle of friends - in fact they're probably dating one of your friends by now. It effects a small # of people, likely living in Southern California. It extends to Frenemies who have removed themselves from the circle whom you can never fully get away from.

I'm going to a concert tonight, oh jeez, Robin & Joe are going to be there...Friendship Incest Syndrome (FIS).

by Ms. Woods July 7, 2010

incest is the best put your sister to the test

:) :) :) :) :) pie

:) :) :) :) :) bananas

by cheeseguy May 24, 2004

brent is a pedophile and incest loving jewish bitch

Brent Austin Miller (terrorist) from Lytton, Iowa fucked tiffany johnson also from Lytton Iowa when she was 13 and he was 18 and then again when he was 19 and then he took his sister to her senior prom and tried to get laid........he succeeded he also has a gay ass jewfro and a small dick that didnt please tiffany or his sister.

brent is a pedophile and incest loving jewish bitch doesnt add up to nick's fingers

by chandlerjepsen11 September 30, 2012

Incest Evan

A person named Evan who dated his cousin and kissed that bitch like bro thats kinda weird.

Hey, that dude fucked his sister, we should call him incest evan

by Lil Carrotcake November 6, 2018

Father and Son Incest

Eric wanted to have sex with his father,John.He went to the room and pulled off his pants and briefs. Then he said to his dad,Wanna have fun dad?.His dad said “Disgusting,No!” .Eric Said,”I know you want to do it with your son Eric. Dad admitted and said “I actually do, And pulled his pants and briefs off too,Then Eric went to the bed and His dad John too,They were ready for doggy style and his dad started to hump him on his back,Eric Moaned for the pleasure,And his dad was so horny,He started to do it faster,They moaned and John,His dad finally cummed,and said “Ahh…. The jizz is so good…” and eric cummed too due to the pleasure. Then Eric started to wear his dad’s briefs and his dad dod the same,Then Eric started to jerk his dad’s Dick covered by the fabric,Then his dad said “Yes… Good boy… Ah yes!..” and then his dad started moaning and cummed after,They were very close and started to do it everyday

You can read this to masturbate and have fun to the Father and Son Incest

by Guy who writes horny things July 21, 2025

Chester Incester

A person who preys upon young children within their own family for sexual gratification purposes

"My uncle preyed on my sister when we were younger. He is a total Chester Incester."

by Heavenlysinner420 September 28, 2024

Incest Sauce

When two people of the same family decide to have sex and mix together their blood or cum.

I’m going to clean up this incest sauce

by Thegirlfool22 June 18, 2019