Housesitter: Actually, not good. I gotta tell you the truth...there was a beersacre.
Homeowner: A beersacre?
Housesitter: Yeah, it's basically when drinking beer leads to an all out massacre of the surrounding area. Typically referring to damage caused by the initial drinking of beer and subsequent use of the beer to destroy property i.e. spray walls, pour into someone's mouth from a high distance, dump on someone's head inside the house and wasting full cans of beer just to dump them straight out on the floor.
Homeowner: How delightfully articulate!