i used to work with a guy that would download pictures of tahiti or random greek islands or yosemite and post them on facebook from his cube with captions like "livin the dream" and cackle at comments from people named Linda or George that seemed to really believe he was. he wasn't going anywhere. if you're on the airport PA system yelling for some guy that's about to miss a plane, you might as well be yelling for that guy. it's equally effective