(n) An ailment which occurs when hair stays in the same unnatural position for a long period of time (ie. a change in hair parting or direction). Symptoms of Hair pains are aching, twanging pains on the scalp when hair is moved or has pressure applied to it.
Occurs especially around times when hair has not been washed for a while.
Jen: Ohh I've had my hair in a tight high ponytail all day, I think I'm getting hair pains!
Emma: I changed my parting this morning for the lols and now my scalp is feeling the results; hair pains!!