Cousin willy

Nickname gave to Kaiser Wilhelm II of Germany in the BBC's rap "The cause of World War One! Origins: Rap Battle | WW1 Uncut - BBC" by king Georges V of Great Britain, today it's sometime used as a reference/joke in history meme circles, along with the German war dance of the same song, by the way the account of the same name is the 3rd most liked comment of this video.

Kaiser Wilhelm II: Still proud of my german war dance 108 years later
Georges V: Chill out cousin Willy, stop acting so silly, you be trippin' by flippin' the bird willy-nilly

by Myri from the E.U. January 13, 2023

fifth cousin

Great-great-great-grandparent's sibling's great-great-great-grandchild.

My fifth cousin is a good person.

by Mr. Jacov November 23, 2019

cousin miguel

A cousin that you will never forget in your life. You will risk everything for him and you will always love him. He is the one that truly cares about you and will accept you for who you are. He will always be there for you in the toughest times.

My cousin Miguel is always there for me.

by natedogelite1 May 8, 2017

second-cousin

2C:
1- Parent's first-cousin's child.
2- Grandparent's full sibling's grandchild.
3- Person who, in relation to the other person, has zero parents, zero grandparents and two great-grandparents in common.

My second-cousin is a good person.

by Gerald128 May 15, 2021

Cousin clappers

A cousin clapper is when two cousins clap cheeks.

Those Georgia and Alabama fans are cousin clappers!!!
Cousin: man I wish my cousin was here to watch this alabama game with me!!😉

by Michigan fan. #GOBLUE January 3, 2022

Half Cousin

A first cousin that shares one grandparent instead of both grandparents like a regular first cousin.

My grandpa isn’t related to me, but my grandma is meaning that my first cousins are my half cousins.

by AntiCircumcisionMan November 7, 2020

Anti-Cousin

A cousin who exhibits antisocial behavior.

Our parents might be siblings, but he is the Anti-Cousin.

by MagnusPie November 23, 2014