Related Clues:
- They indicate shyness
- Alternatives to chips, say
- Loan shark's note
- Note of indebtedness
- Bettor's cash substitute
- Promising paper
- Indicator of shortness, for short
- Note in a poker pot
- Signed promise
- Vow to pony up
- Promise to pay, for short
- Bad bettor's letters
- Debt slips
- Marker in a poker pot
- Written promise to pay