Randy Marsh is the son of Marvin and Grandma Marsh, the half-brother of Jimbo Kern, the husband of Sharon, and the father of Stan and Shelly. He first appeared in the Season One episode, "Volcano", and is voiced by Trey Parker.
Vote which fictional character would naturally fit in-universe with a big-named franchise! No time-travel, no interdimensional crap, no "Pooh's Adventures", they would just exist in-universe.
