I have four bruises on my right leg. Not little ones, either, but big, purple, "oooh, what happened?" kind of bruises. Only on my right leg. It looks ridiculous, and it's rather painful besides.
But I have no idea how half of them happened. I walked into my filing drawer, and I whapped my leg into the bathroom counter - but the other two? Not a clue.
I need to keep better track of where my legs go. No comments from the peanut gallery there.