My dreams can be so bizarre!
I just had a dream last night where my girlfriend and I were in this kind of videogame with zombies, and at the end I was holding this zombie from behind and trying to slice her throat, but for some reason couldn't effectively cut her head off, and my girlfriend didn't have the appropriate weapon to do so, so we ended up half cutting off the zombies head.
Thing is, zombies are a very common occurrence in my dreams. Like, I have zombie dreams all the time, not all that I can remember right now. They're not particularly horrifying, but usually pretty gory.
The only nightmares I seem to have involve water/drowning, but not zombies.
I once had a dream where I watched a woman get torn to pieces by these big dogs because we wouldn't open the stairwell doors for her. There was a small window where we watched as she begged and pleaded to let her out, and then she started screaming violently as the dogs got to her.
This was all after I had a shootout and promptly blew a hole in another woman's head that was out to get me.
And as I mentioned in another thread, I mouth raped a Catholic priest who had molested little boys, and he ended up turning into a snake I was f*cking in the mouth but never actually hurt me.
My dreams are so violent.