Related Clues:

• Louis Armstrong popularized it
• Skedaddle
• 'Beat it!'
• Difficult situation
• Traffic ___
• 'Amscray!'
• 'Aroint thee!,' in modern language
• 'Get out!'
• Some improvisation
• Feller
• Leave in a hurry
• 'Go on!'
• Tough spot
• 'Get away!'
• Run off