Don't click the 'read more' at the bottom of this article if you want to see something that can't be unseen. Your life will forever be altered in ways that I can't really describe, nor do I want to. If it were up to me, I never would've seen what lies beyond the 'read more' and I would be a much more mentally stable human being at this juncture. Luckily for some of you sick individuals out there I saw it, then I had to stare at it while creating this article. What is 'it' you ask? Well, it's an excellent example of why you shouldn't wear jewelry as you grapple. Basically, this guy's ring kind of... Well.
Just... Just click. if you want. Or don't.
UPDATE: Turns out we were trolled! The picture is old, and not even from a grappling injury, but the lesson still stands. So the picture will be left up for posterity.
Thanks to Supercan on the UG for this... I guess.