The Starbucks logo contains a Siren. In Greek mythology, the sirens were hybrid women, portrayed as seductresses who lured nearby sailors with their enchanting music and voices into dangerous waters and to shipwreck on the rocky coast of their island. This oftentimes resulted in their demise, thus the symbol sometimes has an affiliation with death. They are half bird and half extremely attractive woman, considered to be dangerous and thus more modern references have association with obsession and addiction.

Coffee anyone?