I laughed at first, but then you can see the guy with the camera is deliberately tormenting it by lunging back and forwards.

I have 2 cats and I've never seen them this mad. The boy cat is an attention ***** and always wants to be petted, but the girl doesn't like to be petted sometimes, but the worst she does is hiss, or take a quick swipe at your hand and run away if she wants to be left alone.
I hope they're not winding this cat up on purpose, then it'll hate everyone.

Poor kitty.