Sibling's great-great-great-grandson.
My great-great-great-grandnephew is a good person.
by Gtopql November 23, 2019
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My half-great-great-great-grandnephew is a good person.
by Seo48787 October 28, 2021
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Get the 5X-grandnephew mug.Spouse's great-grandnephew.
My great-grandnephew-by-marriage is a good person.
by NSBC968755 February 25, 2023
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Get the co-grandnephew-in-law mug.Spouse's great-grandnibling's husband.
My co-great-grandnephew-in-law is a good person.
by Wonbig October 13, 2021
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