Holy shit! I had a zombie dream, too.
We were holed up in a nursing home. Not very many patients but plenty of supplies. Kind of reminded me of the nursing home just north of where i work, kind of different, too.
When the residents became infected we chopped heads with a machete. I remember, in my dream, that it was not very sharp so it took a lot of effort.
One old guy zombie kept coming back and we figured we had to chop the body up also. which we did and that seemed to do the trick. Pretty soon he was nothing but a slimy pile of goop on the floor-but he was finally dead, but not before biting one of the nurses-whom we had to chop shortly thereafter.
The building had motorized blinds on all the windows and we shut them so that the other zombies walking around outside would not look in and see us, likewise the garage door. Our reasoning was that, unlike DOTD where the zombies go to the mall because of some echo of what they did in life, hardly anyone ever goes to a nursing home and we should be safer (less zombies drifting in).
We did shoot some outside in the back yard when they got too close, other than that it was a pretty safe place to hide.
Weird dream. And i totally forgot about it until i saw your thread.