“Asses, asses, asses, asses.” So said Charles de Gaulle as he walked behind his troops through the streets of Paris after the Liberation, in 1945—except he said it in French.

Hey Arnold!, a Nickelodeon cartoon, premiered in 1996 and told the story of Arnold and his pals as they navigated life and the societal pressures of late elementary school. The gang of inner-city kids ...

Many classic cartoons include hidden jokes and Easter eggs that most kids never notice. These details were often added by animators for older viewers watching along. At the time, they went completely ...