South Park, Trey Parker and Matt Stone's beloved animated sitcom, finally returned with Season 29 on September 16. While the premiere was hilarious and filled with political jabs like previous seasons, fans were quick to notice the new intro song, which came after Parker and Stone renamed their sitcom South America.Last week, South Park creators announced they are renaming their Emmy-winning sitcom, mocking President Donald Trump's recent geographical name changes, including Lake Ontario to Lake America and Gulf of Mexico to Gulf of America. Fans speculated whether the supposed rename was a marketing gimmick for Season 29 or a permanent change.However, Stone and Parker seem determined to keep the rename, as the sitcom aired Season 29 with a new intro song with changed lyrics to South America:“I’m goin’ down to South America, have myself a time!”Fans are naturally having a field day with the new intro song. An X user had a hilarious reaction to the creators' commitment to the rename:"They really changed the lyrics of South Park theme song to South America 😭"South Park Season 29 premieres with new intro songFans were surprised last night when Stone and Parker's sitcom returned with a new intro song. What started as a hilarious marketing gimmick took flight as fans noticed the changed lyrics to South America and a cheeky cameo of a n*ked Donald Trump.The new intro song came a week after the creators announced that they are renaming the animated series:"Inspired by the bravery and patriotism of Apple and Google, we are changing the name of South Park to SOUTH AMERICA. We especially thank our parent company Paramount - a Skydance Capitulation."Many fans were taken aback by the new intro song, speculating whether the rename will stick for the entire season. This X user was not a fan of the Trump cameo in the theme song:"Now watching the South Park season premiere not a fan of how Trump is in the theme song now.""Trump is part of the South Park intro now. kill me." wrote another user on X"It sounds almost intentionally Ai." wrote one user on RedditWhat happened in the Season 29 premiere? View this post on Instagram Instagram PostThe Season 29 premiere was also a hilarious play on the rename and was titled "South American Biker Gangs."Despite the name change, the Season 29 premiere focused solely on Cartman, Stan, Kyle and Kenny. The latest episode saw Randy go against the children in an e-bike war. After Cartman pretended to be bullied at school and convinced his mother to buy him a new e-bike, Stan, Kyle and Kenny felt left out. Angry with Cartman for treating his new e-bike as a status symbol, the trio turned to City E-bikes, which used cheap Chinese batteries with a high risk of explosion.While the kids enjoyed their newfound freedom on their e-bikes, Randy and his adult biker group saw them as a threat to pedestrians and traditional cyclists. The Season 29 premiere saw a clear divide between the adults and children but Kenny stepped up and resolved the issue. However, the final moments of the episode saw him get killed after the Chinese battery in his e-bike exploded.South Park Season 29 will premiere new episodes every other week on Comedy Central. You can stream Episode 1 on Paramount+ now.For the latest scoops on your favorite TV shows and movies, follow SoapCentral.