A gut-like protrusion of fat located somewhere between the chin and clavicle that gives one's head the appearance of having a belly. Also known as a double chin or head gut.
Because of his massive neck gut, Gary had trouble getting his head through the neck of his new t-shirt.
ayon kay tomfoolery666 ika-20 ng Nobyembre, 2013
A large, bulbous protrusion of fat & flesh which extends from directly under the chin to just above the chest. Giving one an appearance similar to that of a bullfrog and/or George Lucas.
Neither Garry's turtleneck sweater nor his neckbeard could hide his big fat neck-gut
ayon kay Doo Dah ika-20 ng Nobyembre, 2013