phone neck
This is the form of a bad habit, which is caused by the actions of constantly looking down for long periods of time at smart phones (iOS, Android, etc.) that eventually results with neck pain, or feeling as if one's neck is strained from being in an uncomfortable position. Phone neck isn't a common problem now, but with technology constantly advancing, and with new innovative ideas for communicating and entertainment on the rise in most modern societies, this will be a reoccurring problem with most people. This all started with the millennials.
BobbyJo: Damn mad, I was talking to Lisa the other day and she completely ignored me since she was on her damn phone. Then she said her neck has been hurting out of the blue.
JT: She probably got that phone neck.
JT: She probably got that phone neck.