There is a podcast I listen to called the Dunesteef Audio Fiction Magazine, and one of the recurring Characters on the show is a robot named RO8OT.
When Blender Cookie had the robot contest not too long ago, it gave me the push to bring him to digital life with a design of my own.
My idea was a cross between K-9 of Doctor Who fame,and an MSE6 droid from Star Wars. I also wanted to incorporate some audio equipment in the design and so of course I decided to make his main body resemble an old fashioned boom box.
For more information on how I created the model, please check out the work in progress file over at blenderartist.org