I Own nothing of J.K's world only some OC's and the plot.
This is an AU where Snapes a teacher while the Marauders are at school and is still the lovable rival of The Marauders
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"Hey Darcy how was Potions?" Sirius asked the tall blonde as he sat down next to her at the Gryffondor table. "Hey babe it was shit as usual, Snape was a prick," Darcy replied. "Yeah well I guess that your gonna love me even more tonight then," Sirius said with a smirk and a glint of mischief in his eye. "Do I really want to know whats going to happen?" The blonde asked. Sirius merely shrugged and shook his head. They both finished their lunch and went up to the Gryffindor common room and got sat together in front of the fire. They finally got up and went to dinner with James and Lily while Remus helped Peter with Charms homework. When they entered the great hall James looked at the teachers table then to Sirius and whispered "Ready?" Sirius nodded and Lily asked, "Should we seperate from you so we don't get in shit?" she glanced at James and Sirius when she said this, but James shook his head and said "It'd be better if you two stayed, so they cant blame us." "Alright then to easy would it helped if we made out with you in the middle of the hall to?" Darcy asked sarcasticly. Sirius smiled and replied "I dunno maybe , wanna find out?" They all laughed and moved towards the house table. "Potent potions and greasy hair" James said quietly with his wand pointed at Snape. Sirius continued "Drop that potion from the air." All of a sudden a small potion bottle appeared above the potion master and emptied it self then all of his greasy hair. All of his hair fell out onto his plate. he jumped up and yelled down the hall "James potter and Sirius Black you both have detension for this." Then Dumbledore stood up and said "Professor Snape you can't do that theres no way you can prove it was them." Everyone had looked up at Snape when he'd yelled no-one laughed until he exited the hall, after Dumbledore had gotten Potter and Black off detention. As soon as the doors closed everyone including the teachers burst into fits of laughter and the Gryffindor applauded Black and potter when they sat down. Darcy threw her arms around Sirius and kissed him. "It wasn't that well done Darcy, a second year could have pulled it off." Lily said to her friend. Darcy pulled away from Sirius and said "Nah only Sirius and James would have enough guts to pull that off and plus it was Snape they got." Darcy, Sirius, Lily and James spent the rest of the night laughing at Snape's misfortune and how he would find a way of punishing Sirius and James.