Oh yes. I have this black cat named Nick. He's terribly overweight... all of his fat is concentrated in his belly. I left the top drawer in my dresser open, and he decided that it was a good idea to take a nap there. With all of his weight, he tipped the ENTIRE dresser forward. I'm surprised he wasn't crushed! Regardless, I had a large cup of hot cappuccino on that dresser, along with many books including manga and my artwork. It spilled everywhere. It was an awful mess.

once of my cats (I have 14 in total if you include both litters of kittens two of the cats have just had ><) She's 14 years old and LOVES to type. I'm not kidding she quite happily sits on my kneel and types, it is amazing hope many words she can actually type that make sense O_o

The same cat also has a thing about a programme on the TV called Relic Hunter. She somehow knows when it is on and what channel it is on. When it is time for the programme she will very deliberatly look at you (if you are there at the time) then put her paw on the remote and turn the TV on and onto the right channel. It's fantastic!