Baby cousin

Your sister or brother's child, who exists as one of the 11 recognized genders, but you can't really be bothered to think too much about it, so yeah; baby cousin.

Yeah, you know Ronnie's friend AJ? Her man's...... Baby cousin

great-great-great-cousin-nibling

First cousin's great-great-grandson.

My great-great-great-cousin-nibling is a good person.

sesquiple-cousin

1- Child of their parent’s sibling with the other parent’s half-sibling.
2- Person who, in relation to the other person, has zero parents and three grandparents in common.
3- Sesquiple-first-cousin.
4- Sesquiple-1C.
5- Sesqui-first-cousin.
6- Sesqui-1C.

My sesquiple-cousin is a good person.

sixth-cousin-2X-removed

Sixth-cousin-twice-removed (6C2R).

My sixth-cousin-2X-removed is a good person.

sixth-cousin-6X-removed

Sixth-cousin-six-times-removed (6C6R).

My sixth-cousin-6X-removed is a good person.

first-cousin-once-removed

1- Parent's cousin.
2- Cousin's child.

My first-cousin-once-removed is a good person.

first-cousin-once-removed

1- Parent's first-cousin.
2- First-cousin's child.

My first-cousin-once-removed is a good person.