Related Clues:

• Word of warning
• For fear that
• 1958 Presley #1 hit
• Quip, part 2
• 1958 Elvis song
• Faux pas
• No-no
• '___ we forget...'
• Just in case
• In case
• Quote, part 5
• One-word advice
• 'Cut that out!'
• It may come before we forget
• Stop order?