Gross grocery store

I don't remember much of this dream until I was at the front of a grocery store by some twenty-five cent machines, near the cash registers. Someone had left a bunch of junky prizes in a game and I looked into the prize bins in case there was anything worth snagging but it was all stupid plastic garbage and most of it was broken. I walked away and suddenly there was blood on the floor, like a hamburger package had leaked really really badly. In fact, there was a package of hamburger sitting on the floor. But there was a lot of blood... it was the thin, watery kind that you would expect from a hamburger package. And it was definitely red (duh, but colors are important in dreams).

For some reason I had to get through it (maybe I was looking for Mom) so I walked through it. And I had no shoes on for some reason, so here I am walking through the nasty blood in bare feet. I kept walking, between the cash registers where there was yet more blood, and then past some shelves (I assume they had food, maybe they were empty, I'm not really sure). There was a store worker there trying to mop the blood up, but he didn't seem to be making any progress. It was getting all over the place. Then I saw that it was spraying out of a thin pipe running down the wall. It sprayed some on me, down by my feet and lower legs (the leak was near the floor) and I was getting really disgusted.

Then the store owner (William Shatner!?) walked up to me and said how they were trying to remedy the situation but it appeared they couldn't really do anything about it right now.

Then I woke up.