From the Comedy Central Press Release:
NEW YORK, March 22, 2010 – The parents decide the kids are mature enough
to read a book that was formally banned in an all-new episode of “South
Park” titled “The Tale of Scrotie McBoogerballs,” premiering on
Wednesday, March 24 at 10:00 p.m. on COMEDY CENTRAL.
The boys are given a controversial book to read in school that both
excites and inspires them to write one of their own. When the boys
discover that Stan’s mom has found their masterpiece, their new
motivation is how they can stay out of trouble.