The Mr Incredible becoming uncanny format takes the Pixar hero from The Incredibles and pushes his familiar face through a series of increasingly distorted phases, each paired with music that grows darker and more degraded. It spread widely on YouTube and TikTok, where creators competed to make longer, more unsettling progressions and to place the format over new characters and situations. Phase 10 sits near the far end of that descent, which is why it is saved for the moment an edit stops being funny and becomes genuinely creepy.