I usually don't like it when you go to a website and they have an "intro" page with music and Flash animation. Makes me immediately go diving for wherever you click to "skip intro." For some reason, however, I enjoyed the noisy intro page on the website of In-n-Out Burger.
If you live where there are no In-n-Out Burgers (i.e., anywhere but California, Arizona and Nevada), that's pretty much what it looks like at one. They have great fast food burgers, fresh fries, sodas and creamy milk shakes…and nothing else.