The beer bra system (alternately known as the Wine Rack) takes empty space that is not being filled with boob, and fills it with beer. It is the perfect, elegant balance between eroticism and inebriation. It’s like happy hour with Marisa Miller, it’s like smoking pot with Kate Moss. There is literally no way this can go wrong. Want proof?
An equation for your consideration: Let the size of a woman's boobs = B. Let the amount of beer you've consumbed = b. ∴ B α b
Science is sexy!