A background negro is a black person used as decorum in porn movies. The background nigga gets to watch the action, but is not allowed to touch anyone. He basically jerks off. Background negros are rather silly and sad.
Rocco Siffredi, the King of Porn, often uses a background negro in his films. While the sexy white people have all the fun, the background nigga is left to fend for himself, desperately trying to participate.
by Giovannotti April 21, 2008