Luigi is Mario's younger brother in Nintendo's Mario games, long portrayed as taller, greener and far more anxious than Mario, which is why angry Luigi edits spread so easily. Online he is also linked to the older Weegee nickname seen in meme culture, a distorted take on his name and face. The you son of a Goomba line turns a common Mario enemy into a family friendly insult, and TikTok creators reused the shouting clip for reaction edits, gaming arguments and exaggerated moments of betrayal between friends.