Listen to the sound clip Yyyyffyfffft from Yyyyffyfffft Soundboard: Yyyyffyfffft Yyyyffyfffft This sound is from Yyyyffyfffft Soundboard Yyyyffyfffft. The sound echoed through the room, sending shivers down my spine. It was a strange, unearthly noise that seemed to come from another world. The sharp, piercing tone cut through the silence like a knife, leaving me fee… Go to the full soundboardwith more sound clips Search