Rat Massacre

I dreamt there were rats all over my bedroom; they were crawling all over me. I got up from my bed and let in a cat, which started to tear the rats to pieces: there were bits everywhere, heads and torsos all over the floor; it was pretty gruesome.

What does this mean?

Rats: Enemies/These are a warning against enemies
Cat: An unfavourable dream, which shows unexpected deceit by someone whom you trust. The ancient meaning runs as follows: ‘If anyone dreams that he hath encountered a cat or killed one, he will commit a thief to prison and prosecute him to the death, for the cat signifies the common thief’/Bad luck. Beware of a diabolical stranger who seeks to corrupt your world
Kill: This is a ‘money’ dream, and to see or take part in a killing of anyone foretells a legacy