Is it normal to have a dream like this?

So last night I had this dream where I woke up on a beach with bears rollerskating all around me. I got up but they kept knocking me down. So I crawled in to the ocean and swam to another island, which happened to be the "island" where hogwarts is.
I met Harry potter and we kissed passionately then made love amongst the stars. Hermoine walked in on us and freaked out, kicking me in the groin. I killed her with a jack-hammer then turned around to see Harry potter nine months pregnant. He started going to labor right on the spot, and then freaked out and punched me in the stomach. I fainted.
I woke up (still dreaming) and saw Harry potter in the distance holding a baby Hagrid. I took the baby in to my arms but it bit me.

Is this dream normal? What does it mean?