The Life-Changing Magic Of Not Giving A F*ck. This one was actually good, but after a chapter or two you get the point. It could have been a blog post.
Catch-22. It's funny, but it's not going anywhere. Perhaps that's the point.
The Hitchhiker's Guide To The Galaxy. It's really funny, but it's one Deus Ex Machina after the other. After a while it starts to feel pointless.
Zen And The Art Of Motorcycle Maintenance. I actually finished it, but regretted the effort. It taught me to put down books I don't like. I still don't understand what people get out of this book.