The exact recording behind this clip is not documented, so it circulates simply as a named reaction sound on user generated soundboards. Short exclamations like this one travel well because they need no context: anyone can drop the surprised voice over a fail, a reveal or an absurd screenshot. It belongs to the same family of quick reaction noises as oh my god, wow, clips that creators keep on hand for moments of comic disbelief. Its staying power comes from that simplicity, a single human gasp that fits almost any surprising edit.