Back when I was 11 (or 12...can't remember exactly) I opened up a christmas present on Christmas Day and it was a Swiss Army Knife. It was my favorite present until later that morning I was playing with my super nintendo and I pulled open the can/bottle opener to check that out and the defective part didn't lock in place like it should have and it shot back and put a deep cut into my left pointer finger. So I spent 2 hrs in the emergency room on Christmas Day sitting next to a kid who cut his hand (really bad) that morning working in his garage and I will always remember what he said to me, "I think we are the only idiots in history that will ever spend Christmas Day in the ER getting deep cuts taken care of that were caused by christmas presents"