BORG drinking:
The acronym BORG stands for “blackout rage gallon,” according to the National Capital Poison Center in Washington, DC. The term refers to a concoction often prepared in a gallon-size plastic jug that typically contains vodka or other distilled alcohol, water, a flavor enhancer and an electrolyte powder or drink. BORGs are often drunk at outside day parties, otherwise known as darties. [“What is BORG drinking, and why is it a dangerous trend? An expert explains,” Terry Ward, CNN/Health]
Back in the day this might have been called Thinning the herd. Add a scratchy, old guy’s voice if you so choose.