This clip is mainly known online as a short reaction meme rather than for a clearly documented mainstream source. The word "anjay" has been widely used in Indonesian internet slang, and versions paired with laughter spread through short edits, reposts and chat-status style videos. Its staying power comes from how fast it communicates teasing amusement in under a few seconds. It often appears alongside other reaction sounds such as bruh, especially in meme compilations and low-context comedy posts where timing matters more than origin.