Toothbag

An uptight, self-confident douchebag who wears a silly little headphone in his ear to show everyone that he's too important to use his hands while calling.
You know the type. Bluetooth motherfuckers.
It sounds like they're talking to you every time you walk by. So you turn, start talking, and then look like an asshole for trying to initiate conversation with a stranger.
Fuck these guys.

(or girls...)