I originally had something quite dark in mind for this but was given another prompt that made it considerably lighter.
"Supercalifragilisticexpialidocious," Remus mumbled, swaying on his feet. Sirius was sprawled out on a chair, staring at his best friend through lidded eyes that showed how drunk he truly was.
"How the hell can you say that?" Sirius asked, tilting his head back to down some more firewhiskey. "I can't even stand and you're spouting nonsense!"
"It isn't nonsense!" he defended loudly. Both himself and Padfoot winced at his volume and when he heard the floorboards creak upstairs, he realised that maybe he was a little too loud. "It's a spell," he insisted in a hushed whisper. "'Mione showed me the witch in the box who said it."
"Remus?" Hermione called when she drew closer. He almost forgot that she lived with him. Almost. "Is everything okay? I thought I heard shouting." She pushed open the door of the room and entered, stopping when she saw him standing over an open box and Sirius still sprawled in the chair though he was emitting slight snores now.
"'Mione!" he greeted excitedly, wobbling over to give her a sloppy kiss. "I broke it," he told her sincerely, looking like a five year old who was talking about their toys as if they actually spoke back. "I tried to fix it but my spell wasn't working."
"What spell was it? What did you break?"
"Supercalifragilisticexpialidocious," he answered, staring at nothing with a furrowed brow as he tried to work his mouth around the words. "My cookies! They broke!" She blinked at him, but seeing the honesty on his face, wandered over to the box instead and stifled a sigh when she saw that he generally was getting worked up over a box of broken cookies.
"Sweetie," she said softly, cradling his hand as she tugged him closer. "It's okay that they're broken. Look, why don't we just eat them as they are? It means we get more of them." He agreed and immediately tucked into the chocolate biscuits, sitting on the nearest seat so he could sit comfortably. Within minutes, he fell asleep and she left him there. He could suffer as punishment for waking her up at two in the morning.
She'd tease him later, though, about the time he tried to fix broken biscuits with a quote from Mary Poppins.
Prompt: Broken.
Hopscotch: Supercalifragilisticexpialidocious (word)