The 'McGangbang' is a legendary fast food creation and internet meme that involves placing an entire McChicken sandwich inside a McDouble burger. Emerging from the 'secret menu' subculture around 2006, it quickly became a viral sensation on early social platforms and message boards due to its extreme caloric density and low price point. In meme culture, it is frequently used to represent the pinnacle of budget-friendly dining, late-night college life, or the chaotic joy of fast food experimentation. The template typically highlights the absurdity of the combination, often used as a metaphor for combining two mediocre things to create something surprisingly great.