Some people call it pins and needles or falling asleep... what do you call it when you've let your blood circulation stop too long in your leg, arm, etc and you have that uncomfortable prickly sensation? When was the last time you've experienced it? How do you usually remedy it? Some people say walk around. My mom once told me to put a piece of paper behind my ear. I don't know if it's just a distraction but I swear it works every time and quickly too!