Dreams: do they mean anything?

I had a dream yesterday that Ms. Storey my, english teacher was scolding me for not finishing my research project. Which is funny cuz I finished it. It was strange though because it seemed so real even though she yelled obcenities at me, then again ms storey would yell obscenties.

Not long ago I had a dream involving apple. We was at his house, me and taylor was. Just sitting there in apple's den playing Left 4 Dead. having a good ole' time laughin' and playing video games. then apple yells at his laptop and slams it closed. He gets up and leaves. I ask what that was all about and taylor shrugs and we keep playing. Then out of nowhere i feel the nudge of cold metal on my temple. i shift my eyes and see its a gun and apples is holding it. He then pulls the trigger and I dont die. I fell the bullet crush and grind its way through the skull behind my eyes and then I watch my brains squish on the floor. Then taylor tries to run but apple follows him. Im sitting in the chair stiil aware but with the center of my head on the ground, Mind you. Any way taylor runs back in the room and apple shoots him dead on the floor in front of me.

-- After I woke up from this dream I tried to stay awake forever!
--What does it mean?

Any way y'all keep an eye on apple: he killed me after all.