The phrase itself is an everyday polite expression in Thai, used to acknowledge that someone has passed on information. Online it has been clipped and shared as a reaction sound, where the sincere wording is repurposed for sarcasm when the news is late, obvious, or unhelpful. Its spread comes from short form video and chat culture, where a foreign language line with a recognisable deadpan delivery travels easily across audiences. It remains popular because the meaning can be explained in one subtitle, while the tone alone signals dry disbelief.