Irish Cousin

A relative around your same age but no one is really sure how exactly you are related or if you are actually even related by blood.

So he is my grandmother's half sisters cousin's kids kid?

Yes, you are irish cousins now go play while grown ups drink.

by Bobby Bob's house of bobsNbobs February 1, 2020

Momma Cousin

When your momma and cousin are the same person

When I marry my sister I’m not inviting my momma cousin.

by SAK 42 February 17, 2019

cousin fucker

Someone who has sex with or marries their cousin or other close relations.

That nasty woman had sex with her husband's brother. What a cousin fucker.

by cherls March 30, 2009

Weiner Cousins

Two dudes who are friends and find out they have have sex with the same women. This implies their weiners have been in the same place.

Joe and Bob freaked out when they realized they had slept with each other's girlfriends. This made them weiner cousins.

by rexcars27 April 22, 2009

Kitty cousins

multiple women who have a single common male sexual partner

sandy, karen, alicia are kitty cousins. they all banged out gary.marita

by LizzieBorden March 26, 2010

Demarcus Cousins

Demarcus Cousins- Being 5th cousins with another human being so therefore that means your DEMARCUS COUSINS.

Since we are 5th cousins that means ware demarcus cousins

by JUDATRON March 5, 2022

Bed Cousin

Two individuals who happen to have slept with the same person. Prevelant in the straight community, rampant in the gay.

Mike and Brian discovered in conversation that they have both slept with __________ (insert name here). Mike and Brian are "bed cousins".

by Adunning October 14, 2007