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Invented by Mike Webb and Diane Murphy, a plune is the triangle of space your forearm, bicep and neck make when you rest your hand against your ear. An arm void, dare I say?
I can see that lady through your plune!
by Mike Webb April 02, 2006
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β€œThat girl has a nice plune”
β€œMe and my girlfriend love plune on plune”
by Pluney92 July 29, 2018
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