Professor de Ciência circulates online as a short Portuguese voice clip, shared mainly through soundboards and short-form video edits rather than a widely documented film, show or viral moment. Its appeal is practical: the phrase is short, instantly understandable to Portuguese speakers and easy to reuse as a label for school, science and teacher content. Because it is not tied to one famous scene, creators can adapt it freely, which helps it keep appearing in classroom jokes, study videos and light-hearted science memes.