Related Clues:

• 'I'm listening'
• Lummox
• Hired heavy
• Hired thug
• Paid ruffian
• Keep at it
• ''I'm game!''
• ''I'm listening''
• Brutish sort
• 'You were saying ...'
• Response to 'You won't believe this!'
• 'Go ahead, ask'
• 'Let's hear it'
• Keep going
• Persist