John Tzetzes’ Letter 75 does not simply provide useful information on the scholar's professional status, but is crucial for a deeper understanding of his self-fashioning. By connecting this epistle to the related passages of the Chiliads, I show that not only the references to Plato, Simonides and Pythagoras, but also the comic and iambic overtones of this missive contribute to the construction of a multifaceted – and deliberately self-ironizing – authorial persona. Thus, this study engages with recent discussions on the polyphonic nature of Byzantine authorial voices, while also contributing to the renewed interest in the reception of Aristophanes in the Komnenian era.