Grab a Spoonful of Nostalgia: 9 Cereals From the '90s, Ranked

Launched: 1998

Hands down the number one cereal of the '90s was Oreo O's. This hilarious throwback commercial (ahem, with an appearance from Shia LaBeouf) is a reminder of how loved this cereal was from the very beginning. It's not that we'd have shame eating actual Oreos for breakfast, but pouring out the cereal version of Oreos into a bowl makes it that much more acceptable, and we'll never not want to eat these as adults. Post cereals must really care about the well-being of its customers, because the company brought back Oreo O's in 2017, and all is right in the world again.