it means you should see a doc
Depression, anxiety,stress,dehydration and sleeplessness
To turn completely around and head back in the direction you came from.
No, a chicken's head is located at the front of its body, not the back of its neck. The head is usually covered by feathers and connected to the neck, which allows the chicken to move and turn its head easily.
It doesnt hurt
It's when you turn around and head back the way you came.
No!!! That is a totally rediculous question
Most likely a muscle spasm. If it makes it hard to turn your head,or it's quite sore/tender to touch, that's what it is.
Check the tail light ground wires.
Turn off for a few minute and turn back on
A crackling noise when you turn your head or press on the back of the neck - like rice krispies - is called Crepitus.
You may have occipital headaches (headaches that occur in the occipital region of your head, which is the back of the head and the top of the neck) that are also known as tension or torsion headaches. Try treating them as they occur with a NSAID (non-steroidal anti-inflammatory drug) such as Advil, Ibuprofen, Aleve, or Tylenol. Never take Aspirin if you are under 19 or have flu-like symptoms. Also, limiting your movement may prove helpful. If you say that it hurts when you move your head a certain way, consider being careful when moving your head in that manner. If these are occurring frequently for a long time (over 14 days) consider seeing your physician, as more-powerful anti-headache medications are available for recurring headache sufferers.
Turn it completely of and then back on