I was perusing some earbuds recently when I made the observation that the Skull Candy logo seemed reminiscent of the skull seen on the Bullet Bill cannon. And eureka, a geeky design was born. This earbud design features a Bullet Bill character on each earpiece, and a Bullet Bill cannon as a fastener/clip.
Dave's Geeky Ideas 
I have seen these before but without the cool skull splitter you have there.