Weird dream, what does it mean?

I was at my old school, and there was this girl wearing a long black dress, a silver wig that looked like it was made of tinsel, and a mask, and she was running around through the clrooms and for some reason i was chasing her with a plastic sword.O_O She went into the first clroom, and hid behind the curtains, (i was searching with my friend by the way) i found her, she started flipping out and laughing, then tried to run but i hit her with the sword...then she ran into a different clroom, my friend went to a different one, but i found the masked girl again, sitting on a bed in one of the clrooms, she threw a stuffed clown plushie at me, O_O (if this for some reason makes a difference i have a big fear of clowns) but i didn't care, i hit her again with the plastic sword...then my friend came in the room, and the masked girl started laughing again, then she took off her mask, and wig, and was really pretty...(if this helps once again i don't think i'm pretty at all) and we started talking about mirrors for some reason... then appeared in the library with my friend, but the masked girl was gone, my old science teacher was there handing out candy, so we went to get some but he yelled at us and told us to eat the ones he spilt on the floor...O_O so we did, ahaha... they were like dinosaur gummies the size of your hand, with fruit juice in them. Then randomly we appeared outside, in my grandma's backyard, eating the gummies, with these bees like twice the size of normal ones flying around our heads.<_< But i saw my old friend, which i currently miss very much (when highschool came, she went down the wrong path, :( then we started not talking at all...but she claims to miss me alot.) and i told her i missed her, and how i had a dream we had a sleepover (which i really did) and in it she had a giant microwave with oversized food in it, then i told her that in this dream, and she said "microwaves huh? You need to wake up." then i woke up. Yeah, i don't know.