Got a picture someplace of when I was 16, with a bear I just killed, and a nice "bite" under my eye from the scope. Not sure how it happened, but I was shooting downhill at the time. I had blood dripping down my face when the picture was shot, so it looks like the bear attacked me

Got bit by a 338 once as well, still have a noticeable crack in my nose from that one...

Moral of the story, I pay way more attention now to my scope placement.