The hmph has no single documented source, so online it survives as a versatile reaction clip rather than a quote from one show or character. Short-form editors use it to signal disbelief, jealousy, or playful judgement, especially in an awkward moment when a character has just been caught out. Its brevity makes it easy to drop into memes, gaming clips, and duets, where a full line would slow the joke down. Because the feeling is universal, the sound keeps circulating whenever creators need a quick, wordless way to say they are not convinced.