Meru the Succubus is an original character created by animator Skuddbutt, first appearing in a series of animated shorts that gained massive traction across social media platforms like Twitter and Reddit. While originating from niche adult animation, the character's highly expressive facial movements—particularly her smug grins and comedic reactions to failure—quickly became a staple for reaction memes. The template is typically used to represent overconfidence, mischievous intent, or the feeling of winning a petty argument. Its transition into broader meme culture highlights how distinct character design and expressive personality can drive a template's longevity beyond its original source material.