Visions of the night

This is one weird dream I had last night...so here it goes.
I was living in an old house in my old neighborhood I use to reside in as a very small child.. everything appeared the same. My friend Michelle was there who I know now and she was suppose to watch over my place. I gave her the number of where she could reach me if anything happened. I kept looking out the window and just noticed a bunch of trees.. nothing else just trees I just kept looking... the scene switches to me back in the house and I saw these weird shapes hanging from the ceiling and they were placed apart but covered the entire ceiling in the kitchen area.. I was disgusted by the smell too which was weird.. and Michelle was standing there looking real scared.. I said " What the hell is this on the ceiling??" she said she doesn't know.. These things were covered with paint.. so I take the broom and hit one and it broke falling to the floor.. it was human feces!!! whyyyyyy??????! I get real upset and demand for her to tell me what is going on.. she starts to panic telling me someone asked her for the keys to my place but she didn't want to tell me because she was scared of them..I immediately call the cops they tell me they are on their way.. she sits down crying and she starts to describe the person.. I immediately say the name of the person she describes "Kelly".. but I really don't know a kelly in real life
So the cops come over and see the dung hanging from the ceiling and start getting on their computers searching for this person named kelly.. who riddled my kitchen ceiling with feces.. one of the cops was good looking and bald said " don't worry we will find her and have her do some serious cleaning".. that instant I felt relief.. like " yep she is going to clean up all this Sh*t"..
I woke up.

*Now I wonder what it means to dream of dung/feces.. this is weird because I don't ever recall having such a dream before.. I told this to a co worker of mine which told me it meant luck.. but another friend of mine told me it could mean something in my life I am not letting go.. strange..*