Listen to the sound clip Ah. from Roger The Alien Sounds: American Dad - Seasons 1 and 2: Ah. Ah. This sound is from Roger The Alien Sounds: American Dad - Seasons 1 and 2 Soundboard for Roger The Alien of American Dad. Contains nearly 200 lines from Seasons 1 and 2, including anger, insults, and more. Go to the full soundboardwith more sound clips Search