Let’s throw away usability and pump up the insanity and you get this portfolio site from Uncanny Valley, a French firm. They create digital experiences and installations. It’s definitely different. The main feature is a scrolling home page that leads you through 3d tunnels representing each portfolio piece. I’ve never seen anything like it and I’m not sure I’d recommend this approach to any site that needs to be actually useable, but it does show a creativity and desire to do things differently, so there’s that.