So I'm selling a very expensive watch on ebay and some guy tried to scam me with a fake paypal email saying once i send him a tracking number the money will deposit into my account. I now have his email, home address, name and phone number. How do I fuck with this guy?

I have a $50 dominos order (max they let me do with cash on delivery) ready to deliver to his house, all I have to do is click checkout. Should I order from all major pizza chains around him? Help me fuck with this guy big time, /LOUNGE/.