The phrase comes from everyday Malay and Indonesian speech, where 'aduh' is an expressive interjection and 'sedap' means tasty or delicious. Online, the exaggerated delivery turned a simple food compliment into a reusable reaction sound for short videos. Creators in food, comedy and meme communities share it as a soundboard clip because the meaning is clear even without context and the long opening moan works as a build-up. It remains popular for ironic edits where the audio promises far more pleasure than the visuals deliver.