The Simpsons has parodied Canada for decades, leaning on polite manners, cold weather and the constant use of eh to mark characters as Canadian. This slowed version isolates that one word and exaggerates it, which is why it travels well outside the original scene as a short soundboard clip. Online, creators reuse it whenever Canada, hockey, maple syrup or a baffled reaction comes up, because the reference is understood in seconds even without any picture or dialogue around it.