Dream Mashup

I
Had
A
Dream

It
Starts
In A Hallway

Then
 Builds
  Up To A Staircase

Where
Jumping Snakes
Asssskk Me, 'Do You Know
The Vulture Who Teachesss Yoga?'

Mushroom Cloud In The Background
As I Run From The Raptors In The Backyard

I
Drive
My Ford Ranger
Into The River
After I Struggle To Breathe A While I Stop
And Accept My Inevitable Fate

Then
I Wake Up
And See Someone
Run Out Of My Closet
And Disappear

What Is Going On?