Listen to the sound clip Aw, nasty! Yuck! from South Park - Season 9: Aw, nasty! Yuck! Aw, nasty! Yuck! This sound is from South Park - Season 9 South Park - Season 9: A Hilarious and Controversial Satire South Park, the iconic animated television show created by Trey Parker and Matt Stone, had aud… Go to the full soundboardwith more sound clips Search