A (typically narcissistic) bluetool
that thinks they are cool. They wear their headset everywhere, and believe that it places them higher in the food chain than the rest of the bluetooth-less society. As a result, they usually place phone calls as a first priority over everything else in their lives... kids, spouses, people, etc., and will drop anything to take a phone call on their headset.
They can be easily be spotted in the dark from the blue beacon emanating from their head.