Pinch me, I’m Irish
Forgot to wear green on St. Patty’s Day? Don’t be surprised if you get pinched. No surprise, it’s an entirely American tradition that probably started in the early 1700s. St. Patrick’s revelers thought wearing green made one invisible to leprechauns, fairy creatures who would pinch anyone they could see (anyone not wearing green). People began pinching those who didn’t wear green as a reminder that leprechauns would sneak up and pinch green-abstainers.