Mine evolved an apparition cursing me for not succumbing to his demands to engage in coitus, playing "fetch" with a dog that had human hands instead of paws, squirrels with chainsaw mouths that lived in the floor boards and ate human flesh, and a BBQ in which those same squirrels turned into human children... It seems that each of my dreams end up more wild than the last.
Another crazy dream I frequently have that I thought was worth mentioning is my recurring flying/floating dream. I should mention first that I have a tendency to have VERY vivid dreams. To the point of feeling like I'm really there. In the floating/flying dream it always starts with me miraculously discovering that I have the power. Sometimes I'm just standing in place "willing" myself to float up off the ground. Other times I'm jumping long distances ala Matrix style and suddenly being able to slow myself down and float away unharmed. What makes it such a crazy dream is that it's often so vivid that I swear I could be floating in my sleep and suddenly wake up to discover it. I don't know, it's really weird and hard to describe.
I have recurring tornado dreams. The setting and context is always different but at some point there are always multiple tornados. These dreams capture my attention most because there doesn't really seem to be anything "real life" related to them. And by that I mean there are no "in-life" moments or memories that appear to be playing out. My mind isn't cataloging the days events. It's just an original dream and it tends to revolve around tornados.