An equal exchange between two objects that have a significance to two or more people who are smoking weed at any given point in time.

A joint offered for a soda
A bong for a taco
A blunt for a beer
etc.
Billy offers a soda to Michael. Michael accepts the soda and offers Billy a joint. Billy accepts. A Stoner Trade has just been initiated.
by Scrabble Bitch May 31, 2010
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