Spooky Slytherin

it's Halloween, motherhyuckers! except... THE SLYTHERINS IS HOSTING A HALLOWEEN PARTY! YIPPEE! professor Snape is there to make sure nobody dies, but he'll mostly just join in on the chaos because he's tired of being seen as the boring and too serious teacher. note: this is the modern AU, where the events of the Marauders era happened between 1990 and 2010, and the events of the actual movies happen between 2020 and 2027, so you'll have all your favorite fandoms and music to enjoy. you know the characters, just know my oc, Sam, is in there and dating both Mattheo and Theo.