Daughter of their maternal first cousin with the paternal first cousin or double-first cousin’s daughter.
My double-first cousin-niece is a good person.
Grandparent's female third cousin.
My third great-cousin-aunt is a good person.
Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and four great-great-grandparents in common.
Irregular-triple-third-cousin.
Living being that has zero parents, zero grandparents, zero great-grandparents and five great-great-grandparents in common with other living beings.
irregular-triple-third-cousin.
That one cousin who your parents always compare you to because they are more successful than you.
Your cousin dickhead doesn't play video games, he's to busying learning how to do accounting.
Another very bad variation of ur mom that is generally used when speaking about incest but can also be used in many other situations.
Warning: using this variation of the common phrase "ur mom" may cause confusion due to it's unpopularity.
John: hey bro, what's up?
Dick: ur cousin
John: what?