It looks like Santa will end up on his own naughty list.

Check out this NSFW video from SantaCon -- that's a New York City bar crawl where people dressed as Kris Kringle go bar hopping -- in which several not-so-jolly Saint Nicks get into a brawl on the sidewalk.

We don't know about Christmas spirit, but it sure seems like they're in the pugilist spirit. Maybe they've confused Santa's belt for the heavyweight belt.