Related Clues:

• "Seriously?"
• ''We gotta go!''
• 'What're you waiting for?'
• "Time's a-wastin'"
• 'Hurry up, will ya?'
• "Hurry up, will ya?"
• Informal "Let's go!"
• "Follow me," informally
• 'Oh, quit your joshin'!'
• 'What are you waitin' for?'
• "What are you waitin' for?'
• "Are you for real?"
• Peer-pressure challenge
• 'Get serious!'
• 'You're joking!'