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).
Michael Jai White has stated he was not just playing Black Dynamite, but also the actor playing Black Dynamte. 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 boom microphone is visible several times on the top of the frame. Usually if a boom mic is visible in a finished film, it is either because of a mistake made by the filmmakers during shooting or (much more frequently) a mistake made by the projectionist at the movie theater - but in the case of this movie, the mic being visible is a joke meant to parody the lack of film production expertise on the sets of the original "blaxploitation" movies that this movie is referencing.
Black Dynamite: Yeah yeah, mama. Now you could hit the sheets or the streets, it don't make me no never mind. Now that's your bag baby, you can go, or you could come. Can you dig it?