It's Charlie Sheen!
What a surprise: Charlie Sheen was most worried about his ability to flip the bird. "[C]an't flip u off," he noted. We're guessing that this was more of a mild knuckle injury than a partial amputation.
While Charlie seems like the kind of guy that would injure himself through some reckless sporting, he got that gash while being a family man. He tweeted this next photo with something almost resembling a poem:
a day of
a field of dreams.
That's sweet, Charlie! At least he's trying to be wholesome…