Related Clues:

• 24-Down's style
• Moving word?
• Nonsense singing
• Chasing-away word
• 'Bug off!'
• "Scram, puss!"
• "Buzz off!"
• Shoo
• "Out, Tom!"
• Armstrong singing style
• Some improvisatory singing
• Cab Calloway specialty
• Improvise as a vocalist
• Ad-libbing vocal style
• Sing "shooby-doo"