Electronic dance music artist Deadmau5 created an internet stir with his meme-tastic Nyan Cat Ferrari at the Gumball 3000 earlier this summer, but after the race is done, what do you do with a souped-up cat-powered hyper-car? Why, take Toronto mayor Rob Ford on a coffee run, of course. Its hard to know what to expect when you get a rock star DJ and a disgraced mayor together, but the result is oddly sedate. They mostly talk about traffic, coffee, and being in the Ferrari itself. …