Weednomics is the the trade of making a profit through weed by buying weed, smoking it and then selling it back to another person for more or the same price after smoking some of it. And in the process get high and make a profit from what you started with.

"Bitch I know my weed, I know my weednomics."
Sean Buys 2 shitty skinny dub bags of du-du-ass weed from Joe, then smokes some of it w/ Colin. Then he sells it back to some idiots, and then buy some more good weed and ends up getting a good high or 2 and making money. He knows his weednomics
by Original G April 28, 2008
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