I've got plenty of scars myself, mostly from the cats and dogs at work, or horses, or just being clumsy. One summer I ran into the corner of my friend's ferret cage, and got a nasty gash on my leg that was visible for a long time. Most of mine are all faded and barely noticeable now,but it seems I'm always adding to my collection. I certainly don't look like a sweet, genteel woman when it's hot and I'm wearing a tank top, but I don't care. I don't have a nice sit behind a desk job or lifestyle. I get dirty,hike through brush, cut branches with a chainsaw, ride through the woods, and body wrestle 100lb dogs and nasty cats.
I do have something unusual, though. When I was 18 and riding my horse bareback (right after having surgery, I might add!) I slid off underneath him. He couldn't help but run over me, but stopped as soon as he could. I had a huge hoof shaped bruise on the back of my thigh for weeks. It must have damaged the tissue, too, because I still have a hoof shaped welt there, almost 22 years later.
As for scars on a man, well, it depends on the scar. Like another poster said, if it was from a drunken brawl, not so much!