We can find multiple social representations of public school in various social subjects, social institutions and through various textual and image mechanisms. However, how young people build the social representations of your school? What are the recurrent theme in audiovisuals circulating on Youtube about their school units? These are some of th this research s reflections intend to identify and analyze the social representations that public schools students of Macaé city have on your school posted as audiovisual on social networks. Starting from the theoretical-methodology of the social representations theory, from Serge Moscovici, we seek to understand the speeches and the images in the movies about the public schools that we find on the internet. We conducted an investigative work in two steps: first, collect audiovisual posted on Youtube that make references to two public schools of the state of Rio de Janeiro; then, through the thematic analysis, based on the theoretical framework, we analyzed the discursive and visual material. We note that a significant portion of the selected audiovisual and analyzed presents the school universe as locus of play, fun, pleasure and culture, building a social representation of a carnivalized school. Finally, this research points to the importance of listening to and look at what young people produce, share and consume in cyberspace, as their concerns and wishes inside and outside the schools walls are multiple and complex.