Reason #453 why polar bears probably don't belong in aquariums. These two guys probably had to change their pants after a polar bear caught their attention in the worst possible way. As you will see in the video below, the polar bear is just swimming around in everyday polar bear fashion while two men chit chat about something in their native tongue. Then - all of a sudden - out of nowhere, a massive stone comes hurling at the aquarium glass!

Polar Bear Hurls Rock, Smashes Aquarium Glass

The two men were startled, but didn't get the hell out of there nearly as fast as I would have. Could you imagine if that glass would have fully shattered and all of that water (not to mention the bear) would have poured out of the tank?

Who's idea was it to put that rock in there anyway?