Gina Linetti, played by Chelsea Peretti, is a character in Brooklyn Nine-Nine, the workplace sitcom set in a New York police precinct. Gina works as the precinct's civilian administrator, but she is best remembered for her supreme self-confidence, blunt one-liners and habit of treating herself as the most interesting person in any room. This line distils that persona into a single joke, which is why fans keep quoting it and reusing it as a reaction sound whenever someone praises themselves while pretending not to.