Related Clues:

• Parental command
• Heads-up
• 'Cut it out!'
• Word said with a hand-slap
• 1958 #1 Elvis Presley hit
• 'Bad idea'
• Word with ''go there!'' or ''touch that dial!''
• Blinking light, maybe
• Word of deterrence
• Parental admonition
• Cautionary word
• "I forbid you!"
• Alternative to a ticket
• 'Cease and desist'
• Discouraging word