The 'They're Groovin'' meme features a surreal 3D-animated character, most famously a humanoid moth, performing a repetitive shuffling dance usually set to upbeat or lo-fi music. Originating in 2019, the meme capitalized on a 'weird-core' aesthetic and quickly spread across TikTok and YouTube. It is used to represent a state of pure 'vibing' where a character is completely unbothered by their surroundings, or to celebrate a small victory with a goofy dance. The phrase has since become synonymous with any situation involving low-effort yet high-energy dancing.