Mati Marroni's fame wasn't meticulously planned; it was a stroke of internet luck. In 2020, the then-16-year-old's life changed when a friend posted an 8-second video of her eating a burger at Whataburger on Instagram. This simple, relatable clip resonated with millions and skyrocketed her to online stardom. This event is the cornerstone of her public identity and a perfect example of how a piece of authentic, low-fi content can ignite a career in the age of social media.