The Great Brat King was the father of the nefarious Brat Family. He and his many sons were behind several attacks on Ronald McDonald Hell and it's residents and sought to bring nothing but ruin and chaos to whatever else they believed was a waste of space. His love for banana bread caused great strife in the area. His origin and background are unknown to many, but he resided in Brat Central, Canada with his sons and wife, Dahila Gillespie.
In 2011, TGBK was stuck down by SVG (who, contrary to popular belief, was a different person) because of AwesomeSeaCucumber's betrayal to the Soviet Ronalds. For years ASC would attempt to bring back his father, but disappeared after his last stand on Yoshi's Island. TGBK therefore remains in a deep slumber to this day.