A construction of multiple beers designed to limit trips to the refrigerator, increase consumption rate, and reveal to the world your incompetent math skills. It is created by positioning three beers into a triangular shape then holding them together using duct tape. The quadrobeer is completed by simply responding "quadrobeer" with no further explanation when someone asks "What is that?"
Coux: What the fuck are you doing, Blue?
Coux: But there's only 3 beers...
Coux: You're a fucking moron, Blue.
(Blue begins moping)