Derp is one of the most foundational characters of the Rage Comic era, defined by its crossed eyes, wide mouth, and tongue sticking out to represent a state of total stupidity or social awkwardness. The term 'derp' entered the internet lexicon as a reaction to a person's blunder or a nonsensical statement, with its origins often linked to the creators of South Park. As a visual meme, Derp (and its female counterpart, Derpina) became a staple on sites like Reddit, 4chan, and 9GAG throughout the early 2010s. It is universally recognized as the go-to image for depicting moments of mental lapse, clumsy behavior, or general ignorance in a lighthearted, self-deprecating way.