Top Definition
When a group of friends has all hooked up with the people within that group of friends.
Lacey: "Well, I hooked up with John last weekend and Chad the weekend before that."
Dana: "Oh John is a great kisser, I hooked up with him all last summer. But I think I like Chad better in bed."
Lacey: "Hm. Maybe I should ditch them and give Blake a try."
Dana: "Oh he's good too!"
Lacey: "Wow, this is total frincest."
by abuttsy November 20, 2009
A word used to describe the various hook-ups and interchanging relationships that happen within a friendship group.
fred: didnt george just kiss mary yesterday?

chris: yup. And she broke up with dean last week.
Fred: but dean was with harriet?
chris: nah they broke up months ago. Jack is with harriet now.
Fred: yeah. I guess with all our friends hooking up you could call us frincestuous.
by vintagelovers July 13, 2011
Frincest is when one is " Fraped " by a family member.
Naomi - fraped by my own mum.. just why? :')
Ashley - Frincest?
Daniel - Lmao, yeah.
by Prof. AJF October 10, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.