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The act of exactly four people having sexual relations with each other as a group. Traditionally, at least two of the four parties involved were brothers.
My brother reminded me to always wipe when switching at a Quad Tra.
by Frank9000 July 26, 2017
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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
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by ecogoth December 30, 2020
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2
When two siblings find themselves in a sexual situation with two other people in some kind of sex party.
Its cool bro. Its just a menage a trois, or better yet a quad tra!
by Frank9000 September 26, 2017
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