Related Clues:

• Writer's digression
• Boot camp reply
• Parenthetical remark
• Remark directed to the audience
• Independently
• Answer with a salute
• Boot camp affirmative
• Some turn this way
• 'Oh, by the way' comment
• Comment to the audience
• Actor's whisper
• Private reply
• Apart
• Parenthetical passage
• A way to turn