* Sarah's nightmare. She wakes up to a spider crawling on her face, throws it off... then sits up only to find that there are dozens of spiders crawling all over her and her bed. When she jumps out of bed, the floor is covered in spiders, the ceiling is covered in spiders, she watches a spider crawl into her roommate's nose and then numerous spiders burst out of her forehead... and then she wakes up for real.
* The Darkling that jumpscares Caleb in his car.