It's simple what would you do with it? Everything in the world is 1Million dollars and you had that much exactly. You have to think of the ONE thing that you want the most (or do the most).
The Koenigsegg CCR. Fastest car on earth. Doesn't having everything at 1 million dollars defeat the purpose of having money at all? Well, any way, here's a picture.
I'd buy the best computer in the world, Buy all the best games in the world, Buy all the best consoles in the world, I would buy sluts! Lots of sluts! Just kidding.