Related Clues:

• "This ___ sudden!"
• "The world __ much with us": Wordsworth
• "This __ sudden!"
• Reply in a juvenile spat
• Childish rebuttal
• 'Not so!' retort
• Childish comeback
• "One enemy __ much": Herbert
• "That __ last week!"
• "This --- sudden"
• "That __ last year!"
• ''This __ sudden!''
• Childish retort
• "That --- five minutes ago!"
• Insistent comeback