to suddenly have a lot of money, especially when you did not expect it.

If I can get a commission for a royal portrait, I'll be in the money.

• chosen few
• chunk of change
• churn out
• churn something out
• circle the wagons
• claim to fame
• clamp down on
• clamp down on something
• clam up
• clapped-out
• clarion call
• claw way
• claw way somewhere
• claw your way
• claw your way back from
• claw your way back from something
• claw your way somewhere
• clean bill of health
• clean break
• Cleanliness is next to Godliness.
• clean out
• clean sheet
• clean slate
• clean someone out
• clean sweep