Can someone help give an interpretation my dream?

[TheresJeremy]

Well I just found this forum and I thought someone here could help interpret my dream I had a year or two ago. This dream scared me for some reason and I want to know what it means. Here is my dream:

I was sleeping over my friend Justin's house and we slept in the basement. I was on the floor in front of the couch where Justin was sleeping. The portable heater thing was next to me on my left pointing at me. And so I fell asleep and awoke in the dream. I awoke back straight up from where I was laying. I felt a cold fan blowing at the left side of my face and I could hear the sound of the fan (it was most likely the sound of the heater). And I looked to my right forward and saw my brother and sister sitting on there knees on the floor. They both were at least 7 years younger in the dream. They both stared at me strangely but yet emotionless. Then I looked to my left and saw no couch and no fan. Finally I looked forward, straight ahead. And I saw 6 boxes stacked like a crucifixes. On each box had a punishment written diagonally bottom left to top right. But before I could read what they said, the words changed into the word punishment on each box. Then each box disappeared one by one, starting at the bottom box then the one above that then the box to the left. Leaving only three boxes floating in that spot. I woke up with my left side of my face cold as ice. And the heater was on and beaming at me. I felt so scared and felt something there before I went to sleep. I felt like something was staring at my from the dark corner of his basement before I had the dream.

Could someone tell me what this means?