What is the meaning in a dream of giant

I was in some sort of a house and at the end of the dream some brown man. Was trying to bring me into a room to play a game and there were giant real life scrabble tiles and he spelt out the word za ais evil. Then I got so disturbed by the dream. My body forced me to wake up in the middle of seeing that and I literally got force pulled right up out of my sleep in real life to get away from what the man spelt out on the giant real life scrabble tiles.

I was making a delivery to a jewelry store. When I got there and dropped off the order a bomb suddenly went off. Someone was trying to rob the jewelry store. When the bomb went off and chaos had cleared I found myself impaled with hundreds of steel rods. They hurt but I wasn't bleeding. I sat there in the middle of the jewelry store pulling each metal rod out of my body. There were several in my feet, handfuls in both my legs, some in my butt cheeks, some in my arms, and a couple in my chest. the metal rods came out like giant splitters. I also pulled two artistic style box cutters out of my foot and out of my leg. There was no blood at all but it felt like I was being poked from all over the place on the inside.

I was in a drain culvert trying to crawl out. All of a sudden a giant manta ray was above me hugging the breathe out of me. I couldn't breathe