The Yamagampa Tribe lives in the jungles of Costa Rica. They capture the Getting Gay With Kids choir and plan to kill them while also sacrificing Ms. Stevens to their leader. Cartman and some bulldozers intervene and kill a few, causing the others to disperse.
They have light-brown skin with very large brown lips. They also have black hair and grey loincloths. They each have a spear in their hands.