"Bring in the bottled lightning, a clean tumbler, and a corkscrew"

This quote from Charles Dickens is most likely referring to a scene in which someone is preparing to take pleasure in a bottle of alcohol. The phrase "bottled lightning" is a metaphor for a strong alcohol, such as scotch or brandy. The "clean tumbler" is a glass for consuming the drink, and the "corkscrew" is a tool for opening the bottle. This quote implies that the person is anticipating delighting in the beverage, and is eager to begin. It also recommends that the beverage is of a high quality, as the individual is making the effort to prepare it properly. The quote is a reminder that even in hard times, it is important to require time to enjoy the simple pleasures in life.