The prosthetic penis worn by Gunsmoke (Buddy Lewis) was actually a flesh colored baby pacifier.
The Anaconda Malt Liquor gag was inspired by the myth about Church's Chicken putting poison in their food to try to kill black people.
The phrase that Black Dynamite (Michael Jai White) repeats hearing from a dying child is not Chinese, but actually Vietnamese for "You are full of shit."
Michael Jai White has stated he was not just playing Black Dynamite, but also the actor playing Black Dynamite. The actor, Ferrante Jones, was a running back for the Baltimore Colts whose career ended due to a broken neck. If you pay attention you'll notice that Black Dynamite has a hard time turning his neck to one side. This is because of Jones' neck injury.
The sex scene that introduces us to Black Dynamite at the beginning of the film features visual references to two Dolemite films starring Rudy Ray Moore. The alternating of POV and over the shoulder shots are the same techniques used for sex scenes in both Dolemite (1975) and The Human Tornado (1976).