Listen to the sound clip Ohh. from Serious Sam Sounds: Ohh. Ohh. This sound is from Serious Sam Sounds Serious Sam is a first-person shooter video game franchise developed by Croteam and published by Devolver Digital, known for its fast-paced action and humor. See also: Doom, Quake, Duke Nukem, Half-Life… Go to the full soundboardwith more sound clips Search