|“||Glen Coco? FOUR for you Glen Coco! You go, Glen Coco!||”|
Glen Coco is a minor character in Mean Girls. Glen is a student at North Shore High School. He is presumably a junior as he's in the same class as Gretchen Wieners and Cady Heron.
Even though his character doesn't serve the plot in any way, a single quote from Damian Leigh made him a fan favorite.
Glen makes his first and only appearance in one of the classes where Damian (dressed as a Santa) was handing out candy canes, with Coco receiving four of them. Damian's hilarious reaction, which can be seen here, became a huge hit on social media websites and even after a decade since the movie's release, it's still a common topic today.