Little is documented about the original recording behind this clip, which is credited online simply as Pedrin, so its history is mostly in how it circulated as a soundboard and meme reaction. Short spoken word clips like this spread because one emphatic delivery can stand in for a whole reaction, and this one became shorthand for calling out strange animal behaviour. It is often grouped with other animal reaction sounds such as what da dog doin, and remains used in short edits where the joke needs an instant, recognisable label rather than an explanation.