great-grandchild-in-law

The spouse of one's great-grandchild.

My great-grandchild-in-law is a good person.

by Rwopazaq November 24, 2019

great-great-grandchild-in-law

The spouse of one's great-great-grandchild.

My great-great-grandchild-in-law is a good person.

by Rwopazaq November 24, 2019

step-great-grandchild

1. The child of one's stepgrandchild.
2. The stepchild of one's grandchild.

My step-great-grandchild is a good person.

by Elivaldeq November 24, 2019

Flower Grandchild

The subsequent offspring of members of the 1960's peace-and-love movement. AKA children of the original hippies.

"Do you see that kid, River? His parents are such hippies, he's a flower grandchild."

by Littlewing August 19, 2012

great-great-grandchild-in-law

Great-great-grandchild's spouse.

My great-great-grandchild-in-law is a good person.

by Gerald128 April 7, 2021

grandchild

Child's child.

My grandchild is a good person.

by ZURB981634 February 10, 2022

great-grandchild

Grandchild's child.

My great-grandchild is a good person.

by ZURB981634 February 10, 2022