Penny Arcade Volume 3: The Warsun Prophecies by Jerry Holkins and Mike Krahulik
Penny Arcade is a webcomic with lots of video game in-jokes, strong language, and juvenile humor. I love it. This book is a collection of every strip that appeared on the site in 2002. Let me emphasize that those strips are still online -- you can read them for free. But I like having them around in dead tree format. I sometimes laughed re-reading a strip that I had read a few minutes before. There's something about PA that (often) plugs straight into the humor receptors in my brain.