Moses's Christmas Wish List

Moses asked the crew and me for the following items for Christmas: dextromethorphan, caffeine, methylenedioxyethylamphetamine, phenylpropanolamine, ephedrine, pseudoephedrine, and glyceryl guiaicolate. Being beer types for the most part, we are confused. Can you tell us what he might do with this stuff?

Moses's current buzz hassle..