Related Clues:

• Have chits
• Run a tab, say
• Show a deficit
• Have bills to pay
• Be in a hole
• Be threatened by sharks, say
• The middle part of 46-Down
• Attribute (to)
• Must repay
• ''To what do I ___ ... ?''
• Put off paying
• Get in a hole
• Have yet to pay
• Have a liability
• Be in danger of having one's kneecaps broken