Here are a couple dozen cats knocking stuff over and just generally being total dicks.
Just one of the furry jerkfaces caught in the act.
The video below is all the evidence necessary to prove that our cats loathe us. They wish only to wreak havoc in our homes, and they'll destroy our valuables with the nonchalance of someone absently flipping the pages of a People magazine in a doctor's waiting room. Is this their vengeance for all those times we dangled the string just out of their reach, close enough to make them crave it but far enough away to make them dance impotently on their hind legs? Or are they all just dicks? The latter? Yes, probably the latter.
Sources: Huffington Post