a location (typically a corner, or a house) where a vendor is illegally distributing drugs (often marijuana, may be other substances) in ten dollar lots. Usually a signal is required (a special knock on the door, code words, certain apparel, etc) by the customer, and the vendor responds anonymously by a covert method of delivering the product (a drive to another corner, slipping the product under a door, lowering the product from a window, etc).