Post Consumer Brand's Mega Stuf Oreo O's and Chips Ahoy cereals have officially returned to store shelves for a limited time. The Mega Stuff Oreo O's cereal combines Oreo O's cereal, which is made ...

And, if that news doesn't have you jumping for joy higher than when the fast food giant launched a limited edition Chips Ahoy Caramel McFlurry (if you know, you know), then, PSA: you're wrong.