What is ding dong snack?

Ding Dong is a snack cake produced and distributed by Hostess Brands in the United States. It consists of a small chocolate cake with a creamy filling and a layer of chocolate icing on top. The snack cake was first introduced in 1967, and has become a popular snack food in the United States. Ding Dongs are often sold in convenience stores, supermarkets, and vending machines. They are also known for their distinctive packaging, which features a metallic foil wrap with the words "Ding Dong" printed on it.