JAKE'S (TERRIFYING) DAYMARE (extended version)

A teenager experiences the ultimate NIGHTMARE, except its in the middle of the DAY!! 

First he gets himself locked in his car and experiences visions of monsters, aliens and KILLER CLOWNS...then ultimately suffers multiple extreme deaths, including death by heat exhaustion, asphyxiation, electrocution, tickled to near death, before his neck is snapped. Is it real? or is it a fantasy?