What is the meaning of this?

Summary Can't you see? I'm punishing sinners
who have no money, no nothing!
You know what he did?
Fraud, blackmail, larceny...
I'll remember your faces! The lot of ya!
I won't be here forever, you know!
Is that so? I should tip the guard, then.
Hope you enjoy being wide awake at night!
Damn it... Damn it!!

Quest Text Here's some Silver! Oh, but you can't spend it 'cause you're locked up! Haha!