It was discontinued but has made occasional comebacks in certain regions.
Dunk-a-Roos: Dunk-a-Roos were a popular snack in the 1990s and early 2000s, consisting of cookies and frosting that you could dip. They were discontinued in some countries but have recently made a comeback in the United States.
Crystal Pepsi: Crystal Pepsi was a clear cola introduced in the early 1990s. It was short-lived due to its unclear marketing and was eventually discontinued.
Oreo O's Cereal: Oreo O's was a cereal produced by Post Cereals that featured miniature Oreo cookies. It was popular in the late 1990s and early 2000s but was discontinued in many regions.
Clearly Canadian: Clearly Canadian was a brand of flavored sparkling water that gained popularity in the 1990s. It faced declining sales and was discontinued in the early 2000s. However, it has made a comeback in recent years.
Hi-C Ecto Cooler: Hi-C Ecto Cooler was a green-colored citrus drink that was tied to the "Ghostbusters" franchise. It was available during the late 1980s and 1990s but was discontinued after the promotional period.
Planters Cheez Balls: Planters Cheez Balls were a popular cheesy snack in the 1990s but were discontinued in the early 2000s. However, they made a return in 2018 due to popular demand.
Please note that the availability of these foods might vary based on the region and sometimes they could be brought back due to nostalgic demand or limited-time promotions.