Ever wondered who'd win in a stand-off between a large bear and a medium-sized woman? If this video is anything to go by, it's not necessarily who you'd think.

The clip was uploaded by YouTuber Nayano Grillo, who's clearly grown so accustomed to seeing the furry trespasser wandering round in his garden, he can barely muster up the energy to mention it. "Nishanto - the bear's back!" he calls casually to his wife - apparently almost as an afterthought. But is Nishanto intimidated or scared by the imposter? Is she hell!

Mind you, it's not always a good idea to mess with the animals - as these kick-ass creatures prove...

Loading Slideshow...
  • Stick-Fighting Bear

  • Despicable Attic Cat

  • Incredibly Evil Penguin

  • Super Speedy Mega Cat

  • Ninja Cat!

  • Goose Attack!

  • Mewtwo Strikes

  • Kung Fu Hamster

  • Cat Vs. Crocodile

  • Kitten Takes On St. Bernard

  • Don't stand too close to the elephant!