I do not own Harry Potter, in fact I don't even own this title, but I will use it.
Harry Potter and the Greenish Brown Glob in the back of the Refrigerator.
Harry Potter was lying in his bed at the Dursley's house. He was sixteen; he was leaving the next day to go gallivanting off across the country with Ron and Hermione. It was around midnight. He was hungry. He got up and tiptoed down the stairs to the kitchen.
The Refrigerator was almost empty. 'Dudly has been here.' He though, his cousin had been gorging on food every night, that is why he hasn't been losing weight. Harry reached back into the back of the refrigerator and pulled out a Tupperware. 'When was the last time they had meat loaf?' he asked himself, putting the green meat back in the refrigerator. Then he noticed something, something that wasn't covered, something green and brown that seemed to be alive, he pulled a knife out of the drawer and poked it, it recoiled and ate the knife. 'Yep, defiantly alive.' He though, and closed the door to the refrigerator, 'let Aunt Petunia handle it.' Harry went to bed again, no longer hungry for anything in the Dursleys house.
A week later news came to Harry that all the Dursleys were eaten by a mysterious blob that also took three fire-fighters and two mold experts before it was subdued and taken to a research facility.
So, that is what happened to the Dursleys, do you like it?