The A-A-Ron bit comes from the Substitute Teacher sketch on Comedy Central's Key & Peele, which first aired in 2012. Keegan-Michael Key plays Mr. Garvey, an inner-city substitute who angrily mispronounces his suburban students' names, turning Aaron into A-A-Ron. The sketch became one of the show's most shared clips on YouTube, racking up hundreds of millions of views across reuploads. Its quotable mispronunciations turned into a lasting reaction meme for mocking botched names in classrooms, offices and online games.