Here's one I invented to mess with criminal minds. It works anytime, not just at Christmas.
Neatly wrap up some small boxes with nice paper and ribbon. Leave them in your car with the windows down, doors unlocked. Wide open.
Inside each is the following note. "You now have the curse upon you. I stole these things you now have last year. A curse was put upon me, and since then I have had the worst bad luck ever. The only way to get rid of the curse is to have someone steal these same boxes from you, including this note. Otherwise, very bad things will start happening to you everyday for the rest of your life. You cannot give it away, they must be stolen when you are not looking. Thank you for removing the curse from me."
More thoughts to come...
Mark Davis