Ratatouille the Musical (also known as Ratatouille: The TikTok Musical, Remy The Ratatouille, or Ratatousical) is an Internet meme and crowdsourced musical based on the 2007 Disney/Pixar film Ratatouille. TikTok user Emily Jacobsen created a short comedic song in tribute to Remy, a rat with a talent for cooking and the main character of the film, in August 2020. This led to another TikTok user, Daniel Mertzlufft, arranging Jacobsen's tribute as if it were a finale to a Disney musical. From there, additional TikTok users continued to add to Mertzlufft's video to envision a full musical, including a playbill, scenic design, choreography, and more songs. In December 2020, Seaview Productions announced a charity benefit concert presentation of the musical. The benefit concert was streamed for 72 hours beginning on January 1, 2021, followed by an encore presentation on January 10, 2021. In total, the production raised $2 million for The Actors Fund and had 350,000 total viewers.