The guy in our fanart Simpsons cursor is Albert Einstein, who has a memorable appearance in an episode titled Bart's Comet, in which the town of Springfield faces a potential disaster when a comet is headed toward Earth. Einstein's appearance in the episode is a humorous portrayal of his intelligence and eccentricity. His recorded message contains a joke and advice to the people of Springfield. He joked about the speed of light, and his advice is to cherish and appreciate the wonders of the universe.