dream interpretation need help?

i always have dreams that im in my old neighborhood which were filled with project buildings, the thing is the entire neighborhood was demolished years ago, theres nothing but grass and dirt and my old school and a gated apartment building for the elderly (<= you may think this info is irrelevant but i think the details are important to understand better) for some reason im always at my grandmother's house. im rarely in my own house. this time i woke up all of the lights were out and it was early in the morning (i dont even wake up at that time) i was walking in house shoes that made loud clapping sounds i looked out the window and people were putting these bright colored red and yellow bags on the trunk of the trees(<= i have no idea of what that meant) this is where it gets even stranger i walked in the hallway, and at the end of the hallway near my grandmother's room i started wrestling and fighting with my sister and trey songz was standing in front of the tv flipping through the channels he looked at us and started singing a chicago dance mix song called wolf p*ssy (<= i have no idea why it was that song i dont even like that song) then i woke up... that was the weirdest dream i ever had i dont know why but it creeped me out for days (i dont know if this had anything to do with it, but it happened a few weeks after trey songz was here performing at the taste of chicago)

can anyone help me out