The 'Today's the Day' meme originates from a scene in Pixar's 2003 animated classic, Finding Nemo. It features Peach, a pink starfish and member of the 'Tank Gang,' who excitedly presses herself against the aquarium glass to announce the arrival of the dentist's niece, Darla. Since its viral debut, the image has become the internet's go-to reaction for expressing intense anticipation or waking up with high energy for a long-awaited event. It is commonly used for everything from sports game days and product launches to ironic jokes about mundane daily tasks that finally get completed.