Related Clues:

• Informal affirmation
• 'Tell me about it!'
• Words of empathy
• "Roger that"
• 'Comin' through loud and clear'
• 'Roger that'
• Sympathetic reply
• '1-Across to 63-Across'
• "Amen to that!"
• "True dat!"
• ''Totally''
• Informal "Understood"
• 'Yep, that's clear'
• 'No need to shout!'
• 'Right on, brah!'