Tiririca is a well-known Brazilian comedian whose catchphrases and exaggerated stage persona have long circulated as short audio memes in Brazil. This clip comes from that meme tradition, where a single loud line is lifted out of context and reused as a reaction sound in videos and messaging apps. Because the phrase is short, rhythmic and easy to imitate, it spread through Brazilian meme pages and WhatsApp groups, and it remains useful as a playful warning or tease whenever someone is about to be startled.