The 'Scoob! (2020)' meme phenomenon stems from the 3D animated reboot of the classic Scooby-Doo franchise. While the movie introduced new designs for the Mystery Inc. gang, fans quickly latched onto specific frames of Shaggy and Scooby-Doo for their expressive and exaggerated reactions. These templates are primarily used to represent feelings of overwhelming anxiety, shared confusion, or the intense desire for snacks. The vibrant animation style of the 2020 film provided high-quality reaction images that replaced older, lower-resolution screenshots from the original series, making it a favorite for modern internet humor involving dynamic duos and hilarious facial expressions.