Aduhai is a familiar exclamation in Malay and Indonesian speech, used in everyday conversation to express surprise, sympathy, frustration or fond exasperation. Online, short reaction clips built around the word have travelled through meme pages, reaction videos and short-form edits, where its warm, theatrical tone makes it easy to reuse across languages even when viewers do not speak Malay. It remains popular because it communicates a complete reaction in a single word, giving creators a fast, relatable sound for awkward, surprising or affectionately dramatic moments.