Sandman Slim by Richard Kadrey

Opening lines:

I wake up on a pile of smoldering garbage and leaves in the old Hollywood Forever cemetery behind the Paramount Studio lot on Melrose, though these last details don’t come to me until later. Right now all I know is that I’m back in the world and I’m on fire. My mind hasn’t quite kicked in yet, but my body knows enough to roll off the burning trash and to keep rolling until I can’t feel the heat anymore.