LOL Luckily I don't have this problem. Storm did it for a little while and then just stopped on his own. Sunny has been known to attack napkins so I have to keep them on top of the refrigerator. He's also attacked a roll of paper towels if it's not hung up on the paper towel dispensor.
Good luck trying to break Sammy's bad habit. I wouldn't be able to stay mad at him either.