Calorie surprise!

So, I read in an article today that the Cold Stone Creamery peanut butter & chocolate shake has 2,010 calories. Say what?! It actually shouldn't have surprised me as much as it did, but hey I never figured something like that would be more than 400 calories. I guess that if I really want to get back to my normal size I should stick to water. Counting food calories won't matter if you drink something like this.