The exact source of Ustad Marah is not clearly documented, but online it is shared as a short angry preacher-style reaction clip. It spread through meme reposts, chat shares and short-form edits where creators use the raised voice for comic scolding. The sound stays popular because the emotion is easy to understand even for viewers who do not know the original context. It fills the same reaction role as a buzzer or an over-the-top callout, making it useful across many meme formats.