the only part I remember was at one point he looked like my old chemistry teacher, and I stabbed him in the hand with a blunt butter knife. And then... I was slowly cutting through his hand with the blunt knife... it was stabbed all the way through... and he was just looking at me, waiting for me to stop.
I had a dream similar to this once. In it, I was traveling with my classmates (who were all girls, for some reason) on a field trip to a skyscraper made entirely of glass, and somehow we were captured by a serial killer. He offered us all Tic-Tacs before we died, and I asked if I could finish my gum first; when he said no, I began fighting back, punching and kicking him. He reacted like a practice dummy -- heavy, solid, and unresponsive.
It was at that point in the dream that I ran, and he chased me... but I couldn't hide from him, because the glass skyscraper was entirely transparent. Somehow, though, I got out and away, and I woke up with a feeling of exhilaration and relief.
To make a long story short, I find that sort of flattened-affect dream really interesting: where alarming or embarrassing things happen, but everyone reacts very dully to them (not fighting back if attacked, not being afraid of death, not caring if someone's naked in public). Does this happen to others?