Sure, we love our gourmet, high-quality pizza, but sometimes the kid in us cries out for cheap, lowbrow pizza straight from the freezer. In honor of Pizza Week, we compiled some of our favorite inexpensive supermarket favorites in the slideshow below. Which frozen pies do you sneak when no one's looking? Shout 'em out in the comments. Let us know your thoughts on Google+ and Twitter by using the hashtag #PizzaWeek. Check out all our Pizza Week coverage here.