Emergency alert tones are designed to cut through noise and force attention, which is why versions from Canada and the United States became familiar sounds online. The Canadian tone, with its distinctive siren and data-like beeps, was sampled by meme creators and set to music, turning a serious public warning into a joke about overreacting to minor problems. Shared through soundboards and short-form video, the remix stuck because the sound is instantly recognisable even without context. It is now used less as a real warning and more as a shorthand for drama, panic, or a fake breaking-news moment.