The spouse of one's great-grandchild.
My great-grandchild-in-law is a good person.
by Rwopazaq November 24, 2019
Get the great-grandchild-in-law mug.The subsequent offspring of members of the 1960's peace-and-love movement. AKA children of the original hippies.
by Littlewing August 19, 2012
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Get the great-grandchild mug.Great-grandchild's child.
My great-great-grandchild is a good person.
by ZURB981634 February 10, 2022
Get the great-great-grandchild mug.My step-great-great-grandchild is a good person.
by User655 July 25, 2021
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