Penny, Amy, and Bernadette begin the evening in a way that feels both relaxed and slightly messy. After finishing the bottle, Penny proudly admits, “Well, ladies, we killed the bottle,” only to confess that she personally had just half a glass. The line lands with the kind of awkward honesty that makes the moment funny, because it immediately sets the tone for a night where everyone is a little loose, a little silly, and completely open to bad decisions.