The dream continues.

The current swept Billy along for a while, then finally, he saw light ahead.  All of a sudden, Billy was rocketing through air on a geyser of sewage, higher and higher he went until he was in outer space.  Billy saw stars all around him, he wanted to touch one, so he did, then he burst into flames, and it startled him so he yelped in surprise.  

"Water!  I need water!"  He shouted.  Then he was falling, falling back to earth, and then SPLASH!  He fell into an ocean hydrochloric acid, Billy struggled to stay afloat in the sea of acid.  As Billy turned around to look for shoreline, he saw an enormous wave coming at him.  He yelled and started to swim as fast as he could, but the wave scoop him up and hurled him into the air.  He saw the ocean rushing by beneath him, then, head first he hit dry land, he pulled his head out of the dirt and looked around.  Billy was in an arid valley, and he saw two silhouettes sitting on the ground some ways away...