underground friendly (u.f.) noun - A supporter of Naisy Dolar who, in fear of retaliation from Berny Stone and his hooligans, works behind the scenes to support Naisy's campaign. Many u.f.'s display Stone signs in their storefronts or in the yards but provide intelligence to the Dolar campaign and also have been known to drop off food, yummy food. The u.f.'s have provided valuable assistance.
