BWS is an acronym that stands for "Buying While Drunk." However, there are many synonyms for this term, as drunken shopping is a fairly common phenomenon. Some of the other words or phrases that can be used to describe this type of behavior include "tipsy splurging," "intoxicated shopping," "inebriated impulse buying," "drunk purchases," and "boozy retail therapy." Regardless of what term is used, the act of buying things while under the influence can be a costly mistake, as the items purchased may not be needed or even wanted when the buyer is sober. Therefore, it is always best to exercise restraint when drinking and shopping.