Nil by Mouth a feminist film?
Okay, I haven't really had time to fully explore this interpretation, but if you consider the whole film, it seems to be the triumph of the feminine over the masculine.
In the opening scene, the male characters have much more screen time, and the females are very much backgrounded. Notice the "entertainment" is a male comic.
In the corresponding closing scene (at the same venue), the female characters are brought forward, and the male characters are backgrounded. The "entertainment" now is a female singer. The grandma also takes the stage and sings.
As I said, I haven't had the time to explore this idea, but can anyone else think of any other moments that further substantiate the theory?
"Stay back, boy. This calls for divine intervention!"