In slang, the term "plug" has a few different meanings. It can refer to a person who is high in the hierarchy of selling drugs and deals mainly in larger quantities, such as ounces and above
. It can also mean a person who is able to help you obtain rare or limited items that you wouldn't be able to get on your own, often used in the context of illegal or black market goods
. Additionally, "plug" can be used as a verb to mean making favorable and often-repeated mentions of a song, product, show, etc., especially on television, radio, or in newspapers
. Finally, "plug" can also refer to a pronged connecting device, a piece of wood or metal used to stop or fill a hole, or a flat oblong cake of pressed tobacco
