Which South Park episode is the 100th overall?

“I’m a Little Bit Country” is South Park’s 100th episode overall.

The episode is the fourth installment of Season 7 and originally aired on Comedy Central on April 9, 2003. Its production code is 701, reflecting the show’s internal production-order system rather than its position in the broadcast schedule. The episode celebrates the milestone directly during its closing song.

Its story satirizes the split between pro-war and anti-war protesters during the early Iraq War period. Cartman tries to trigger a historical flashback so he can avoid studying, while the townspeople argue over what America’s Founding Fathers would have thought about the conflict.

Viewers sometimes confuse the episode’s production code, season position, and overall number. “I’m a Little Bit Country” is Season 7’s fourth aired episode, but it is the series’ 100th episode. The title riffs on “A Little Bit Country, A Little Bit Rock and Roll,” associated with Donny and Marie Osmond.