In the video of Bob Dylan's new Christmas song, "Must Be Santa," Bob is at a party where a bunch of annoying people are dancing frenetically; Bob is wearing a top hat and a long straight wig (reminds me of Tom Petty) that goes from dark brown to gray; Bob is more animated than I've ever seen him; and 2/3 of the way through, a young man (Dylan's alter-ego, perhaps?) trashes the place. I'm a big fan of Bob's music (especially the older stuff), but once again he has confirmed his insanity.
Do you remember his Victoria's Secret commercial? Here's an article, which includes a link to the ad, in Slate.