A joke originating from a Clickhole article, The Seattle Polycule is exactly what it says it is--a vague, unfathomably large polycule that apparently contains all the polygamous people in Seattle, Washington. Usually comes up either in context of surprisingly involved polygamous relationships, or Seattle.
"28 people? That's like... 0.5% of the Seattle Polycule!"

"Hey man, I left something over at the Lotte Hotel in Washington, got any advice?"
"Yeah, just ask The Seattle Polycule. They'll get on it quickly."
by Camwood October 22, 2023
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