Plumber's Problem is a term used to describe the common issues that plumbers face in their line of work. It includes problems such as a DRIP, LEAK, and STOPPAGE. A DRIP is a slow and steady flow of liquid, while a LEAK is an uncontrolled flow of liquid. STOPPAGE is a complete blockage of a pipe or other plumbing fixture. All of these issues can be difficult to diagnose and repair, and require the expertise of a professional plumber.