Related Clues:

• Sourpuss
• Andy Capp's wife, often
• Drag
• Constant complainer
• Carp
• Drone, e.g.
• Drill
• Track pick, informally
• Nuisance
• Reduce to tears, maybe
• Irritate
• Party pooper
• Wet blanket
• See 25-Across
• Harass