After successfully changing the timeline everybody gets a wonderful ending, christmas, everybody celebrating in Applebee's, Stan becoming a famous astronaut, Kenny being a famous scientist, Kyle having a happy family and everybody else inside having a happy ending. Except... Cartman

who was homeless Cartman: f-fuck you kyle and...fuck you butters-

Stan, Kyle, Kenny and Butters were looking out the window glaring at Cartman, the prick who made their childhoods a living hell.