Top definition
A method of making hash that involves isopropyl alcohol. It is considered very high in quality, and easy to do. qwiso is actually an acronym for Quick Wash ISO (For isopropyl)
J: Yo J, let's go smoke a fat bowl topped with some qwiso.

J: I'm down for that hommie, let's get fucking ripped.
by 420hobbes April 04, 2009
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