Hillary is the parrot from Uffa Scuola di Ballo, an animated production linked in its credits to Rai Fiction, Enanimation and MotionWorks. The clip circulates as a user uploaded soundboard extract rather than an official release, which is why it appears with minimal context and a very short runtime. Meme editors picked it up because parrot screams read instantly as comic alarm, and the sub second length makes it easy to drop into edits. It survives as a niche reaction SFX for startled or chaotic moments.