Katy Perry Filks
One of the Boys Album
I Kissed Viktor Based on "I Kissed a Girl." Character: Hermione. Time: Mid-Goblet of Fire. Scene: Hermione raging at Ron right after the Yule Ball. Recorded by Julia aka The Gray Lady (audio embedded on the page).
Azkaban Quidditch Based on "Hot n Cold." Meta-wrock. Scene: A winter Quidditch practice in the snow - dubbed "Azkaban Quidditch" by the NY Badassilisks.
Teenage Dream Album
Witch's Dream Based on "Teenage Dream." Character: Lavender Brown. Time: Mid-Half-Blood Prince. Scene: Lavender obsessing over and coming on to Ron.
Firebolt Based on "Firework." Character: Any arrogant Quidditch player with a Firebolt. Time: Mid-90s. Scene: Quidditch player mocking all those who don't have Firebolts.
Last Weekend's Con Based on "Last Friday Night." Meta-wrock. Scene: Coming back from a con (in this case, Aeternitas 2011) and thinking back on all the fun we had.
Last Weekend's Con (MISTI-Con Remix) An updated version of the above filk, reflecting experiences at MISTI-Con 2013 rather than Aeternitas.
The One That Got Away Based on "The One That Got Away." Characters: Snape, Lupin, McGonagall, and Dumbledore. Time: Mid-Prisoner of Azkaban. Scene: The four singers are in the staff room, all pining for their lost love - Lily, Sirius, Douglas, and Grindelwald respectfully.