Mean Girls fans are freaking out over an allegedly “secret” moment in the movie.The reveal comes courtesy of TikTok user Sabrina Alease.According to Alease’s video, the hidden moment also features the “most iconic” joke in the entire movie.As her video explains, it all comes down to one word.In her clip, Alease points out that a major plot point in Mean Girls hinges on Regina George disliking Janis Ian for being gay.However, in a moment at the end of the film, Janis explains that she’s Lebanese — according to Alease, that’s where Regina got confused.“Regina didn’t understand the difference between ‘Lebanese’ and ‘lesbian,'” Alease says in her video