One moment they are our cute and cuddly, lovey-dovey, adorable little furballs. The next, they are methodically torturing another creature to death on your pillow.
What are some of the most sadistic, disgusting things your cute-and-cuddly ones have done/left for you? Why do you suppose they do this? How long does it take you to put it out of your mind so you can snuggle with them again?