Related Clues:
- ''Otherwise, you'll regret it!''
- Threatening end
- Goon's parting shot
- Bully's conclusion
- Intimidation conclusion
- Threat bit
- "If that doesn't work ..."
- Immediately -- sooner
- Lead-in to plan B
- Bully's last words
- Threatening term
- Words often accompanied by a 45-Across
- ''... if you want to avoid trouble''
- Ominous words
- Threatening ending