Ralph Wiggum is the lovable yet simple-minded son of Police Chief Wiggum in the long-running animated series The Simpsons. The image of Ralph picking his nose captures his signature lack of self-awareness and childlike innocence, making it a favorite for internet users to depict social awkwardness, oblivious behavior, or a general lack of intelligence. While Ralph has many iconic moments, this specific visual is often used as a reaction image to show someone being unbothered by a serious situation or simply acting foolish. It remains a staple in Simpsons meme culture for its relatability and simple comedic timing.