The clip comes from Legendary Pictures' Godzilla, released in 2014 as a reboot of the long-running Japanese monster franchise, and captures the Titan's roar during the airport sequence. After the film's release, the sound was ripped and shared across soundboards, online edits and short-form videos, where its sheer scale made it a shorthand for something enormous arriving. It remains popular with editors because the roar is instantly recognisable, even out of context, and adds instant weight to reveals, jokes and dramatic moments.