Google translate says the title of this video is: “A guy with a bone against three of the White Bear.” That sounds about right to us.

When mama bear approaches a Russian researcher, researcher attacks. Man, too, can be king in the inhospitable arctic… at least when he’s got a weapon.

But it’s unclear just what kind of weapon the researcher wields, though the Internet appears to be in agreement that it is some kind of bone. Adventure Journal suggests it is a mastodon bone. Another video suggests it could be a whale bone. We’ll go with mastodon bone, because well, that’s just so very bone-cold hardcore.