My cat's pretty mad too at times.
He likes Jam, Quavers and Cheddar Cheese.
Oh, and fries.

He's quite fat and only has three legs but when he's in a silly modd he's bomb round the house, run into things, jump around, scratch loads of paper then lie down and go to sleep.
You have to be there to find it funny though....

Oh and one time, he tried to sit on my books while I was revising, so I moved him onto my bed and he somehow managed to pull up all my covers and get in my bed, I was like "Aww!"