Related Clues:

• Smack hard
• It's on the watch
• Slap
• Wallop, biblically
• Go after flies
• Hit like Ruth
• Prison sentence
• Instance
• Sultan of ___ (Babe Ruth)
• Indefinite period
• See 69-Across
• All-wound healer?
• Prison term
• Acronym on a police jacket
• Swing at a fly