在永远为白雪覆盖的科罗拉多小镇,生活着一群想法独特、行事怪异的小孩。经常充当四人组领导者的斯坦(特瑞·帕克 Trey Parker 配音)对流行元素永远抱怀疑态度,而面对喜欢的女孩又会忍不住呕吐;戴着绿色帽子的犹太小孩凯尔(麦特·斯通 Matt Stone 配音)因种族的关系经常和抱有歧视且贪婪自大的超级毒舌小胖子艾瑞克(Trey Parker 配音)发生冲突;永远裹得严严实实说话含混不清的肯尼(Matt Stone 配音),很悲惨地每集都死于意外,而下一集又若无其事地复活。四个小家伙以及镇上各种思想扭曲的人物、时不时乱入的名人。组成了妙语连珠、恶搞不断的南方公园大世界
This season began merely two whole weeks after the first season had ended, on April 19, 2008, with the airing of The Elite Guard, and ended on July 5, 2008, with the two-parter, A Bridge Too Close. The season revolved mainly around the Autobots in the aftermath of Megatron's return, trying to restore the city and their image. Meanwhile, Megatron, Lugnut, and Blitzwing have captured Prof. Sumdac in order to build a Space Bridge, hoping to use it to conquer a weakened Cybertron from within. A sub-plot also focuses on Sari as she searches for her father, while learning that there is no record of her existence of any means. Also, Blackarachnia (originally Elita One) has been reduced to a minor recurring character, only appearing in one episode of the entire season (Black Friday).