GLaDOS, The Potato.

My favorite games on the planet are Portal and Portal 2. I love the challenging puzzles, I love the story, and I love the humor. If you haven't played Portal, you should, it's great. The main evil entity in the series is GLaDOS, a sentient computer who lives to carry out testing for the Aperture Science Laboratory's "enrichment center." After completing some testing in part 1, GLaDOS tries to kill you, but you hunt her down and destroy (or deactivate) her. In part 2, she gets reactivated, but shortly after beginning tests again, she is replaced by another evil computer, named Wheatley, who then places GLaDOS into a potato battery:


The point of telling you all that is so that you would understand what I'm talking about when I told you that I made a plush, talking GLaDOS potato.
Here she is:

And here's mine:

I do hope they make a part 3.