The clip comes from OMG, the 2016 dance single by Iranian Swedish singer Arash featuring American rapper Snoop Dogg. Its catchy oh my god hook was easy to isolate from the full track, so short excerpts began circulating on soundboards and in meme edits detached from the official video. Because the delivery is melodic but reads instantly as disbelief, creators kept reusing it as a reaction sound rather than as music. It remains popular for edits where a normal surprise needs a louder, funnier response.