Ever Get A Bruise And Don't Know How You Did It?

United States
October 21, 2009 10:21pm CST
My Bruise - Bruise on my arm.
This morning I woke up and saw a huge bruise on my arm. It is about as big as a half dollar. Funny thing is, I don't know how I did it. Have you ever gotten a bruise or hurt yourself and not known how you did it?