Post-OotP, flashbacks to Marauder days. Remus is cleaning the attic of 12 Grimmauld Place, and comes across a photo album from the marauder days. He flips through, remembering events from happier days. Written prior to HBP.

Twas the night before Christmas, when all through the dorms Not a student was stirring, save for four male forms. They'd spent all the evening planning with care The prank that would give the cat dual-coloured hair...

When Harry, Ron, Draco and Gregory are at the same table in divination, how will they pass the time without killing each other? AU, just a little bit of comedy.