Wikipedia
A Doughwich is a combination of a doughnut and a sandwich. The doughwich is typically constructed using a glazed, deep-fried flour doughnut and split in the middle like a bagel. Various types of foods, such as cheese, bacon, peanut butter and more, are usually added between the slices creating a sandwich.
A doughnut or donut is a type of fried dough confectionery or dessert food. The doughnut is popular in many countries and prepared in various forms as a sweet snack that can be homemade or purchased in bakeries, supermarkets, food stalls, and franchised specialty outlets. They are usually deep-fried from a flour dough, and typically either ring-shaped or without a hole and often filled.
A sandwich is a food item commonly consisting of two or more slices of bread, with one or more fillings between them. Sandwiches are a widely popular type of lunch food, typically taken to work, school, or picnics to be eaten as part of a packed lunch. The bread can be used as it is, or it can be coated with any condiments to enhance flavor and texture. They are also widely sold in restaurants and cafes, served hot or cold.