A person that is addicted to social media, chatting, calling games and other apps beyond normal usage and displays addictive behavior making them display zombie-like behavior.
People who have completely disconnected with society in the physical and sociological sense via electronic media devices or people who have become brain dead due to said previous.
Man, Harold has become a neo-net-surfing-zombie. All he does is text and surf and twittle and smurf. May as well be smokin' crack.
Guy 1: woah look at guy 2
Guy 2: aaaaaa March 12th the most beautiful aaaaaa potetic person aaaa was born aaaaaa
Guy 3: yup he's definitely turned into a urban dictionary zombie