Riff-Raff

Riff-Raff refers to the leftover or discarded materials from a process, such as the debris and irregular pieces produced during manufacturing or construction. It's the unwanted or non-standard waste that doesn’t meet the required quality or specifications. Riff-Raff is often separated out for disposal, recycling, or reuse, and is distinct from the main, usable products. Managing riff-raff effectively helps improve efficiency, reduce waste, and ensure that only the desired materials are used or sold.