He has an epiphany about General Zaroff’s attitudes towards humans and what it feels like to be rich.
A plot is basically what's going on in a story, the main events in a story. In an action movie, there could be a murderer lurking around and the cops step up to stop him.
The plot is a murderer lurking around and the cops work to stop him.
The plot for a perfect day would probably me just being alone. I enjoy my alone time, and it'll allow me to get my own plans done, and not my plans getting ruined because of someone else's plans.
As you said above, the word "bob" means fencing and you want to know how this can have a double meaning related to homophobes.
This is what I see the 2 meanings as:
1. fencing, as in taking out your fencing sword
2. take out your penis, as penis would be another word for sword in plays/books such as the one you're reading - this would be relating to gays if the convo was btwn 2 men
