Keith Lee rose to fame on TikTok for his calm, honest fast food and restaurant reviews, often filmed in his car with food balanced on his lap. While most of his delivery is measured and soft-spoken, his rare loud reactions became the moments viewers clipped and shared. This OMG comes from that contrast — a usually composed reviewer suddenly overwhelmed. The clip spread as a standalone reaction sound on TikTok and soundboards, reused far outside food content whenever creators needed a short, believable burst of shock or amazement to punctuate a video.