The clip takes its name from the incoming warning used to alert people to a possible strike, and the longer alarm format became a reusable meme sound for editors online. A version credited to BrandonEdits on YouTube helped circulate it among soundboard and edit communities, where creators trimmed the warning for reaction videos, gaming montages and fake emergency scenes. It stays popular because the meaning is understood instantly without context, so even a harmless falling object or an approaching opponent can be treated like a serious military threat for comic effect.