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1. The husband of one's grandparent's sister.
2. The brother of one's grandparent-in-law.
My granduncle-in-law is a good person.
by Elivaldeq November 24, 2019
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Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
by ecogoth December 30, 2020
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