What is the meaning in a dream of jaws

Found snakes in a bedroom. At least four snakes, appear to be harmless corn snakes or king snakes. Grabbed two to take outside (one bites me, but not too bad, but I wonder if it was coral snake instead of king), I think it must be a mating thing. Called for my son to come look, but youngest daughter was the only one to come out. I throw the snakes into the yard. They race off in matching movements, racing across yard, but seem bigger now, and suddenly a huge bigger reptile speeds in, chasing the snakes. I think it was a tagu (big lizard but it was longer). It sped toward the house, then seemed to collide with the foundation of the house under the stairs. It bounded out from there, snapped on daughter's leg and tried to drag her away. I jumped on it, pried the jaws open, and freed Samantha. Went to sleep at around 11p, woke from dream apx 12:20-12:25 am.

I was dreaming I was laying in the grass at night and a snake slithered over my stomach I tried to not be scared it knew it was crawling over it felt my body heat it reared up as if to warn me but it attacked I threw my hand up to grab it resulting in it biting the top of my right hand but I had a grip in it as well. Out of anger i squeezed it and killed it. Feeling pain in my hand and pulling it's jaws off my hand I see the fang holes.the pain was very bad.

I awoke in a land far far away, where their was giant Angels fighting against demons, while an ice cream truck was driving past. Then an earthquake hit cause the ice cream to spill out and freeze the earth. Now I'm in the movie the Ice Age and I'm riding a mammoth with a sloth named Sid. I then meat a saber tooth tiger named Diego and we jump into a portal that leads to Mars. I'm not having brunch with George Clonny, Donald Trump, and Kanye West. Then I'm at the beach swimming with Ariana Grande, Beyoncé, and Rihanna. But then Jaws comes out of nowhere and eats the other people swimming. I grab everyone and make it back to shore where I am greeted by dancing bacon lead by Kevin Bacon. But I'm then entered into a kung fu tournament and I fight Po for the crown as King of the Thespians.