Some kind of weird pinched nerve thing in my neck that lasted for 3-4 months after a nasty sideways neck crank. We were rolling position only and the guy I was rolling with apparently forgot that part. He cranked, stopped, and then REALLY cranked because I didn't tap. It's probably my fault, but I didn't tap because we were rolling position only.
The pain is ilke a stiff muscle, but low on my neck and in my upper shoulder. It only comes around every once in a while now.