The phrase comes from Cartoon Network's Dexter's Laboratory, where boy genius Dexter proudly repeats omelette du fromage after learning French. The moment stood out because the confident, musical delivery turned a basic breakfast into something that sounded impressively sophisticated. Clips of the scene later spread across YouTube, TikTok and soundboard sites, where fans reused it as a shorthand joke for cooking, cheese and exaggerated pride. Its simple wording and instantly recognisable cartoon voice help it keep circulating long after the original episode aired.