Listen to the sound clip Velociraptor Power from Doofenshmirtz Soundboard: Velociraptor Power Velociraptor Power This sound is from Doofenshmirtz Soundboard The familiar strains of the "Doofenshmirtz Theme" filled the air, signaling the arrival of the quirky and hapless Dr. Heinz Doofenshmirtz. The whimsical melody, complete with its catchy lyrics, set the stage for another misadventure… Go to the full soundboardwith more sound clips Search