Greggles, Gregorybeans, Frijoles, Beans
I've had a pair of these for 4 years now. After extensive use (basically every working day for at least 4 hours and frequently taking them on/off) the plastic cracked at the point where I fold them around my ears. Bummer. But, for this kind of (ab)use it's not all that surprising.
This is a pretty solid book. It was recommended to me by a lot of people that I respect so I figured I had to read it. As a bonus, it's quite short. As a minus, it probably could be a lot shorter! Which is ironic since Krug prides himself on having eliminated all needless words.
Regardless, it was great. Especially the chapter about guerrilla usability testing has inspired me to do more of that...
I read the 6th edition of this book which was quite a while ago but they are now up to the 10th edition. Enjoy!