i dont know if i understood you right....
sounds like you said you pickd up a bag of 'not-so-good' pot, then smoked a bunch of water pipes and waterfalls of the 'not-so-good' pot and then called your dealer back up and told him you wanted your money back because its 'not-so-good'?

Thats fuckin ballsy!

...all sales are final around these parts, you look at your weed before you hand the money over