Incest

Sexual contact, usually consensual, between two or more members of a nuclear family, such as brother and sister or father and daughter. Generally, the practice is absolutely tabu however it is the norm and completely acceptable in Tasmania and certain parts of the United States.

Johnnie just fucked his little sister, Mary. They are always playing incest.

by Busted Hyman July 5, 2006

incest

a game the whole family can play

ew incest is nasty ewwwww

by alex14 August 25, 2006

Incestrophelia

The act of sex with your dead relatives. An amalgamtion of the words "Incest" and "Necrophelia"

Apparently created by a veritable linguistic genius after hearing a bit of "village gossip" in a small rural English settlement.

"Incestrophelia" Yay. Another thing to keep the locals busy.

by El Goodwino October 26, 2004

Incest

The only way to repopulate the Earth if the two humans left on the planet after an apocalypse or plague are male and female family members.

“If an apocalypse happens and me and one of my female cousins were the only two humans left, we’d have to do incest to repopulate the Earth.”

by Thrasher325 April 19, 2020

incest

to bone ur family members or blood relatives a sport commonly known to take place in coaville(east midlands)

howard fell in love with his sisters growler

by uncle fucker April 19, 2005

roommate incest

engaging in "bedroom" activities with ones room/housemates.

my roommate invited me to hook up with her and her fuck-buddy! like a threesome!... i do NOT participate in roommate incest thankyouverymuch!!

by veronica corningstone April 14, 2006

No Incest

This phrase is ussualy added onto a compliment you extend to your brother/sister/mom/dad, but don't want to make it sound... incesty and akward. Just like the phrase, "No homo". Then no one can accuse you of incest.

That blouse looks nice on you Daniela. No incest.

by c00lbeans February 20, 2011