"The Tale of Scrotie McBoogerballs" is the second episode of the fourteenth season of the American animated television series South Park, and the 197th overall episode of the series. It originally aired on Comedy Central in the United States on March 24, 2010. The plot centers upon a prank book manuscript anonymously written by fourth grade classmates Kyle, Stan, Kenny, and Cartman, whose vulgar content nauseates all who read it, but who also laud it as a masterpiece. The prank backfires when classmate Butters, whom the boys convinced is the actual author of the book, is hailed a genius, and the book is analyzed for profound subtext that the boys never intended.

The fourteenth season of the American animated television series South Park began airing in the United States on Comedy Central between March 17, 2010, and November 17, 2010. The season was headed by the series creators Trey Parker and Matt Stone, who served as executive producers along with Anne Garefino. The season continued to focus on the exploits of protagonists Stan, Kyle, Cartman, Kenny, and Butters in the fictional Colorado mountain town of South Park.