Related Clues:

• Conversation continuer #3
• "Wait, I'm not done ..."
• "I'm not finished arguing"
• "Wait, there's more ... "
• Rant continuation ... or a hint to this puzzle's theme
• "Wait, my rant isn't finished ..."
• Argument extender [ref. 18-Across]
• "I'm not done venting ..."
• Elaboration intro