Listen to the sound clip Gross. from Roberta Tubbs Sounds: The Cleveland Show - Season 1: Gross. Gross. This sound is from Roberta Tubbs Sounds: The Cleveland Show - Season 1 Roberta Tubbs Soundboard from Season 1 of The Cleveland Show. Audio is from the first half of the season before the voice actress was changed to someone else. Go to the full soundboardwith more sound clips Search