The phrase comes from Futurama, where Philip J. Fry says it while eagerly trying to buy the latest eyePhone in the episode Attack of the Killer App. A still of Fry waving cash became a reaction image across forums and social media, where it was used to mock or celebrate instant consumer desire. The audio clip carries the same joke in sound form, making it a shorthand for excitement about a new release. It remains popular because the line is short, quotable and instantly understood without context.