A concise alcoholic beverage preparation, often involving beer as a primary component, designed for rapid consumption in a small volume. Examples include mixing beer with a spirit or liqueur to create a layered or blended drink served in a shot glass. The specific formulation varies widely, ranging from simple two-ingredient combinations to more complex mixtures containing multiple elements to alter taste and potency.
The creation and consumption of such beverages can offer a controlled method for experiencing varied flavor profiles and alcohol concentrations. Historically, these small concoctions have served as celebratory drinks, digestive aids, or palate cleansers. The precise origins are difficult to trace, but their prevalence across diverse cultures suggests a long-standing tradition of experimenting with alcoholic combinations to achieve specific effects.