Potbelly Sandwich Franchise

franchise
a statutory right or privilege granted to a person or group by a government (especially the rights of citizenship and the right to vote)
A business or service given such authorization to operate
an authorization to sell a company's goods or services in a particular place
An authorization granted by a government or company to an individual or group enabling them to carry out specified commercial activities, e.g., providing a broadcasting service or acting as an agent for a company's products
An authorization given by a league to own a sports team
grant a franchise to

potbelly
A large, protruding, rotund stomach
(potbellied) abdominous: having a large belly
a bulbous stove in which wood or coal is burned
pot: slang for a paunch

sandwich
An item of food consisting of two pieces of bread with meat, cheese, or other filling between them, eaten as a light meal
make into a sandwich
two (or more) slices of bread with a filling between them
insert or squeeze tightly between two people or objects; "She was sandwiched in her airplane seat between two fat men"
Something that is constructed like or has the form of a sandwich