I give you a 1 million dollar credit card, but....
Anything you buy has to be returned in a year... House, car, etc etc.. It's not just what you would buy, but what would you do? What would your average day be like?
Before we get silly, if you eat food, obviously you don't have to puke it up.
You can't buy things for people on this credit card and get cash for it.
How would you spend it? What would you do?