Related Clues:

• Alternatively, economists support currency in Lapland
• Deposit with university, alternatively
• Parental warning words
• End of an ominous threat
• Open-ended threat
• '... if not, you'll live to regret it!'
• '...unless you want some bad, bad things to happen...'
• 'Let's do this!'
• 'Otherwise ... !!!'
• 'You want to fight?!'
• "Challenge accepted!"
• 'Alternatively...'
• Words that may elicit a worried gulp
• Enforcer's ultimatum
• "... if you know what's good for you!"