When the whole family nuts in one chosen cousin and you each proceed to take turns to sip off the stew.
Hey did you go to gage's cousin stew last night? It was the best I've ever had!
Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and fifteen great-great-great-grandparents in common.
Irregular-octuple-fourth-cousin.
Sesqui-first cousin’s granddaughter.
My sesqui-first great-cousin-niece is a good person.
Grandparent’s male half-first cousin.
My half-first great-cousin-uncle is a good person.