Examples:

• Can I have your auto— Your John Hancock, please?
• All it needs is your John Hancock.
• Just wanted to remind you that you have the Tomkins meeting at 4:00, and I need your John Hancock on a few things, including a birthday card for Mark Zuckerberg.
• Right now... Your john hancock at the bottom of this contract.
• Uh, if you could just give me your "John Hancock" right there.
• Your John Hancock, please.
• I'd like you to meet Mr. John Hancock, the man with the deep pockets.
• What about you, John Hancock?
• What about you, John Hancock?
• My name is John Hancock.