French Cousins

Two guys who have Eiffel towered the same woman.

Weren't you and Ryan in a three way?

Yeah, we are French cousins.

by Kazooforyou June 12, 2014

Cave cousins

Two people that vaguely know each other ( co-workers, have the same class, etc) and have had sex with the same person.

I didn’t know Dave and I were cave cousins until we were chatting in the break room

by Charles Rizzman December 19, 2022

cousin sister

its when you are a redneck and your uncle mom and aunt dad have a daughter

i had sex with my cousin sister last night. my aunt dad got dibs on tonight.

by ziptied chevy June 12, 2018

Cousin Sandwhich

The act of two cousins sandwhiching a woman between them usually in a kinky depraved sex act. It is widely known the best cousin sandwhich is served in cali by Devil and Dirty!

Devil and Dirty gave that bitch a cousin sandwhich

by gypsydave January 16, 2012

Cunt Cousins

Two females who engage in an intimate, scissoring, one night stand. The two may never see each other again, but they will always be cunt cousins.

"Wow I can't believe how drunk I was last night. I hope I don't see my cunt cousin anytime soon!"

Two females who engage in an intimate, scissoring, one night stand. The two may never see each other again, but they will always be cunt cousins.

by Suction Cup Sadist September 16, 2018

Cousin-in-law

My cousins spouse.

My cousin John’s wife, Jane is my cousin-in-law.

by Blacktears80 September 16, 2018

klondik cousins

When a girl and guy who are (typically) friends have slept with the same girl or guy.

Kate and Javier are klondik cousins because they both slept with Gina.

Guy 1: "Luis was shocked when found out Liz was his klondik cousin!'"
Guy 2: "Why though? Tino gets around".

by WordPlayAllDay May 16, 2016