Shopping while drunk means all the normal inhibitions of price, outlandishness, and lack of confidence go out the window. If you were on the fence about how you might look or whether you can afford something, the wasted version of you will make the right call and pull the trigger. With credit card info saved in the system and apps that allow for 24 hour shopping, you might wake up the next morning with a few surprises arriving on your doorstep. Hey, at least they're not babies.
Go SUI (Shopping Under the Influence).