Hot dog
There is an ongoing debate about whether or not a hot dog fits the description of a sandwich. The National Hot Dog and Sausage Council (NHDSC) has declared that a hot dog is not a sandwich. Hot dog eating champion Joey Chestnut and former hot dog eating champion Takeru Kobayashi agree with the NHDSC. Dictionary Merriam-Webster, on the other hand, has stated that a hot dog is indeed a sandwich. United States Supreme Court justice Ruth Bader Ginsburg also weighed in on the matter, stating that a hot dog might be categorized to be a sandwich, but ultimately it comes down to the definition of a sandwich. She went on to acknowledge that a hot dog bun is a single roll that is not sliced all the way through and in that way is similar to a submarine sandwich.