Belly may refer to: (slang/colloquial) The abdomen, the part of the body between the pelvis and the thorax or, similarly, to the stomach A beer belly, an overhang of fat above the waist, presumably caused by regular beer ingestion. Belly dance The upper or outer surface of a stringed musical instrument, nearer the strings; the other surface's the back The draft in a sail Tuna belly (fatty tuna), also known as Toro, used in Japanese food Belly, a kind of steelpan Belly may also refer to: Ia… (More on Belly)