This sound is from Stan Marsh Soundboard

Stan Marsh soundboard with over 50 of his best quotes from season 18 of South Park. Voiced by Trey Parker. Stan attends South Park Elementary as part of Mr. Garrison's Fourth Grade Class. His father is a geologist, and his mother is a secretary at Tom's Rhinoplasty. He briefly had a step-father in "Clubhouses", named Roy. In the episode "Free Willzyx", him and his friends break into SeaWorld Park and steal the orca named Jambu. In "Whale Whores", he joins the anti-whaling reality show Whale Wars and sinks many Japanese whaling ships with a flare gun and Molotov cocktails. He, Kenny, and Cartman get arrested by the Japanese and put in a prison cell together.