Korse is the villain of the music video from My Chemcial Romance's album Danger Days: The True Lives of the Fabulous Killjoys.
He is a ruthless exterminator who is determined to eliminate the Fabulous Killjoys from the desert. Living in Battery City, California, where everything is nice and clean. He works for a mass company called Better Living Industries or BL/Ind. They sell pills that strip away emotions.
His minions, the Draculoids, monitor the S/C/A/R/C/R/O/W/ unit and help him with capturing and killing the Kiljoys.