look into a scent called 460 Park by Peter Thomas Roth. You can find it inexpensively on eBay (Like $15-20 shipped). You may not find much info online about it, but take my word when I say it smells IDENTICAL to a scent called Il Du Tulipano by Hilde Soliani which will set you back $180 a bottle. It doesn't scream the way 1 Million does, but it can be smelled when passed by in the hall or on the quad. It will turn heads.
For the money, it's well worth the risk. My wife gets compliments on it endlessly.
My other suggestion is Molecule 01. It's almost a certainty that no one else will smell like you because it has a tendency to smell different on different skin. This one will also cause people to track you down and ask "what are you wearing -- It's amazing!!"??