Is a stiff neck associated with muscle spasm, classically causing lateral flexion contracture of the cervical spine musculature. Usually caused by an extensive use of your brand new iPhone.
Bill: "Whoa, Ted! Is that one of the awesome new iPhones?"
Ted: "Yes, I already spent two days playing with it and now my neck hurts so bad"
Bill: "Sounds like you got yourself an iInjury"
Ted: "Yeah I guess..."