Listening to The Hitchhiker's Guide to the Galaxy audiobook. I read it once ages ago, and am enjoying getting to all the good parts I only vaguely remember. It holds up pretty well, there's a reason people are still quoting it. I use the term "excitingly chunky" to describe the "developer chic" style of buildings that are getting slung up around me.
The biggest issue so far is that Trillian is the most fleshed-out woman in the series, and she's basically a cardboard cutout that has "girlfriend" hastily written on it. It might get better later on (I'm almost done with the 3rd book), but I don't recall it happening. I know it's not really the point of the series, but as someone that doesn't tend to notice this sort of thing, it was very noticeable.