Something including Smaug. Because Smaug is awesome!
The marauders sitting in the common room doing homework and James is reading for an assignment and he thinks it’s stupid and just yells “are you fucking serious?!”
Remus says “yes” before thinking it through and begins contemplating a jump off the astronomy tower. Sirius looks momentarily horrified then Peter passes over a galleon to James and they move on with their homework as if it never happened.