The title ties this laugh to Mentiras Verdaderas, a Chilean television talk show built around candid interviews and conversation, where a spontaneous audience or guest laugh can become as memorable as the story being told. Clips of that kind travel well beyond their original broadcast because they are short, instantly readable, and easy to drop into edits without explanation. Today it is used less as a reference to a specific episode and more as a universal signal for disbelief, irony, or amused scepticism, which is why a single laugh can still carry a whole joke.