The Jurassic Park theme comes from the 1993 film, with its sweeping orchestral score becoming instant shorthand for something huge, dramatic or prehistoric. Online, the phrase what are those became a go-to reaction for calling out unusual footwear, spreading through short-form videos and reaction clips. This mashup combines both ideas, so a mundane shoe reveal is treated like the arrival of a dinosaur. Its popularity endures because the contrast is instantly readable, even without context, and it fits short edits, streams and meme compilations.