Related Clues:

• Hardly Mr. Personality
• Coffee kind
• Tiresome one
• Faucet
• Tap trouble
• Crashing bore
• Stalactite's beginning
• Reason to call a plumber
• What icicles do
• Insipid one
• Cause for a plumber
• Mr. Unexciting
• Wimp
• Tap problem
• Socially challenged sort