Yeah. Knowing myself, I'm probably going to just forget i have the wealth and spend it on getting a nice house in a nice area and getting my wife pretty dresses to wear to work while I stay home and take care of the kids.
I think the only hypothetical entity willing to give me the money would have to be Satan himself; I'd be making a bet with him that I wouldn't be corrupted by the wealth, he takes my soul if I get greedy. Can't imagine convincing any other sort of entity to give me billions of dollars to do nearly nothing with it.