BASEketball/Trivia

""Once. But that... was a long time ago.""
 * Hey, It's That Guy!:
 * One of the cameo appearances was Greg Grunberg as a player for the New York/New Jersey team.
 * Also, Trevor Einhorn as Joey.
 * Dian Bachar (who has cameos in a few South Park episodes, most notably as Satan's boyfriend, Chris) as "Squeak" Scolari.
 * Hey, It's That Voice!: Trey Parker uses some of his South Park voices.
 * As Tweek's dad:

""I forgot how much Doug Remer cares about kids.""
 * As Mr. Garrison:

""Hey, you guys, seriously, I'm fucking fat!""
 * As Eric Cartman


 * Old Shame: Trey and Matt have made it well known that they don't want to be solely recognized as "those guys from Baseketball" despite that nobody knows them by that nowadays. (Instead, they're known as "the guys behind South Park")