I have a lot of them, every night.They are all awful and I wake up exhausted from fighting monsters in my sleep. Some repetitive stuff, like my brother begging me to save him. Some generic chase/run from unknown evil ones. Some just everyday zombies,vampires and werewolves.
Just recently, a dead guy with half his head sheared off diagonally (my husband is to blame for that one as he told me all the gruesome details of an industrial accident that (I think?) was a misguided attempt to help me accept random death.) Nope, just more fodder for my deranged brain.
But the absolute worst Sponge Bob Square Pants. He was as yellow and goofily annoying as always but inside his mouth he had multiple layers of Great White shark teeth and he was after me.
These days I am scared to sleep because it is so unpleasant.