When you have been puzzling so hard that your neck begins to hurt. At this point you need to see a chiropractor.
Shannon: “Joe, we have been puzzling for so long my neck is hurting.”

Joe: “Uh oh, you got a classic case of Puzzler’s Neck. Time to see a chiropractor Shannon.”
by Broseph2891 November 20, 2021
Get the Puzzler’s Neck mug.