A parodic term describing the ephemerality of trends, fashion, and culture in the Williamsburg neighborhood of Brooklyn, New York.
Billy: Hey Samatha, would you like to go see some socialist electro-pop in Bushwick tonight?

Samantha: Sorry, I can't. I'm already attending a craft beer tasting in Sillyamsburg.
by Gaylord_Black November 5, 2012
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