Pinching someone has long been a way of getting their attention or getting them to wake up. Pinching oneself often is a way to test whether one is awake or dreaming. So your mind could be combining these dream images to get you to "wake up" and remember something concerning the deceased individual.
You are a FREAK
The dream is an expression of the dreamer's own feelings of being ineffective and inadequate. In the dream, these emotions are projected outward and visualized in the form of someone else appearing dead and naked.
This suggests that the dreamer is coming to accept the reality of that person's death.
The dead end street in this dream could express the dreamer's intuition that this relationship is coming to an end or 'going nowhere.'
what does it mean to dream dead peopletake you to with them
if you dream of someone that is alive and is dead in your dream then that mean that that the person will have a long life
The dream suggests that there are serious continuing issues relative to a problem that seemed resolved.
What does it mean if you cant find someone your looking for in your dream
had a dream someone was getting out of jail
Mourning...
NOTHING
That depends on the severity and how often you dream them. In this case the dead fishes would be known as Latent Dream Content or the things we don't understand about a dream that often have some deeper meaning. The mob used dead fish to convey the sense that someone was about to be killed and thrown into the ocean hence the saying "Sleeping with the fishes". Your dreams probably mean nothing serious...unless of course you disrespected the mob in some way.