The phrase Ai que susto comes from Portuguese meaning oh what a scare, and the addition of the name Alan gives the clip a personal, teasing tone. Clips like this spread through Brazilian social media, WhatsApp groups and short video edits where short voice reactions are reused as audio memes. Because the original context is less important than the emotion, creators apply it to any startling moment. Its longer length and dramatic delivery helped it stay recognizable among Portuguese speaking audiences who use it for comedic fright rather than real fear.