One of the hardest questions to answer is, What's your favorite cereal? Not your top 5. Not your top 3. YOUR FAVORITE. Feel free to post runner ups, but if you had to choose one cereal to eat for the rest of your life, what'd it be? Me? Frosted Flakes. Tony the F'n Tiger baby! Runners up: Frosted Mini Wheats, Cookie Crisp, and Golden Grahams.