Listen to the sound clip NOPE. from Pinky and the Brain - Season 2: NOPE. NOPE. This sound is from Pinky and the Brain - Season 2 Pinky and the Brain is an iconic American animated television series that originally aired from 1995 to 1998. The show, created by Tom Ruegger, was a spin-off of the highly popular animated series "Animaniacs." Although it is n… Go to the full soundboardwith more sound clips Search