Hippo: When agitated, a hippo can charge at up to 14 miles per hour (30 kilometers per hour) on land.
13 Animals Grumpier Than Grumpy Cat

13 Animals Grumpier Than Grumpy Cat

March 5th, 2015

Jenn Beening

Because Tardar Sauce isn’t the only one with grouchy facial expressions… This mountain lion is ready to pick a fight. And this tiger wants your kid to stop tapping on […]

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