Related Clues:

• Guinness spout
• Additional phone line?
• Faucet
• Emulate an anxious foot
• Flow regulator
• Astaire specialty
• Savion Glover's specialty
• Keg attachment
• Minor hit
• Light blow
• Screw thread cutter
• Gregory Hines specialty
• Beer source
• Eavesdropper's device
• Keg need