I have an idea - you could think of it as a lottery related idea, but it's really based on Pascal's wager.
So the proposition is this. I promise you a 999.9999% chance of getting a TRILLION dollars (USD) if you just send me $10.
So pretty much the upside of winning a trillion dollars is so high, you might as well just send me $10, even if you are not sure or if you don't believe what I say is true.
Will I be laughing all the way to the bank? :p