I have two six month old kittens, and get to watch stuff like that every day.
I also get to watch the little bastards break all but 1 lamp in the house, destroy a laptop, (warranted, thank the Gods), knock over the garbage cans, break wine glasses, and annoy one of the dogs so much he starts barking and growling at 4:00 am.
Then there is the always funny, "pull all the toilet paper off of the roll and then make a kitty nest out of it in the middle of the floor" trick. Followed by the "pick up clean socks and hide them under the bed, exactly far enough where you can't reach them with just your arms" gag.
For some reason Mr. Pickles likes to attack my right foot just before he starts annoying the dog every morning. I think this is just to ensure that I am awake at 4:00am.
But still, they are fun.