In the episode, the Getting Gay With Kids choir travels to Costa Rica to sing about rainforest awareness and conservation at the Save the Rain Forest summit. The Costa Rican President sends them on a tour of the rainforest headed by Pablo.
During the tour, Pablo shows the choir group various animals in the rainforest. Stan sees a coral snake and screams in fear. Pablo mistakenly states that "they're more scared of us than we are of them". The snake promptly attacks and swallows him whole, killing him.
Following Pablo's death, the group is now lost in the rainforest, very scared. They find themselves in many life-threatening situations until they are rescued by American builders. They make it back to the rainforest summit just in time for their performance.
Pablo has short black hair, a visible nose and ears, wrinkles on his forehead, and a mustache. He wears a dark blue collared shirt with two chest pockets, a dull green belt with a large buckle, brown pants with knee pockets, and black shoes. He carries a dark green sling bag slung from his left shoulder. He holds a large hunting knife in his left hand, likely to defend himself against danger in the rainforest. He can speak English, unlike the President.